set modality to QErrorMessage

13 files changed, 149 insertions, 65 deletions

diff --git a/src/frontEnd/Application.py b/src/frontEnd/Application.py
index 1ea43224..6e46925b 100644
--- a/src/frontEnd/Application.py
+++ b/src/frontEnd/Application.py
@@ -449,10 +449,13 @@ class Application(QtGui.QMainWindow):
                         self.online_flag = True
                 else:
                     self.msg = QtGui.QErrorMessage()
+                    self.msg.setModal(True)
+                    self.msg.setWindowTitle("Error Message")
                     self.msg.showMessage(
                         'Please save and close all the Kicad ' +
                         'windows first, then change the online-offline mode')
-                    self.msg.setWindowTitle("Error Message")
+                    self.msg.exec_()
+
             except BaseException:
                 self.validate_mode()
         else:
@@ -504,21 +507,26 @@ class Application(QtGui.QMainWindow):
             try:
                 self.obj_Mainview.obj_dockarea.plottingEditor()
             except Exception as e:
-                self.msg = QtGui.QErrorMessage(None)
+                self.msg = QtGui.QErrorMessage()
+                self.msg.setModal(True)
+                self.msg.setWindowTitle("Error Message")
                 self.msg.showMessage(
                     'Error while opening python plotting Editor.'
                     ' Please look at console for more details.'
                 )
+                self.msg.exec_()
                 print("Exception Message:", str(e))
                 self.obj_appconfig.print_error('Exception Message : ' + str(e))
-                self.msg.setWindowTitle("Error Message")
+
         else:
             self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 'Please select the project first.'
                 ' You can either create new project or open existing project'
             )
-            self.msg.setWindowTitle("Error Message")
+            self.msg.exec_()
 
     def open_subcircuit(self):
         """
@@ -552,12 +560,14 @@ class Application(QtGui.QMainWindow):
             self.obj_workThread = Worker.WorkerThread(self.cmd)
             self.obj_workThread.start()
         else:
-            self.msg = QtGui.QErrorMessage(None)
+            self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle('NGHDL Error')
             self.msg.showMessage('Error while opening NGHDL. ' +
                                  'Please make sure it is installed')
             self.obj_appconfig.print_error('Error while opening NGHDL. ' +
                                            'Please make sure it is installed')
-            self.msg.setWindowTitle('NGHDL Error')
+            self.msg.exec_()
 
     def open_modelEditor(self):
         """
@@ -625,11 +635,13 @@ class Application(QtGui.QMainWindow):
 
                 except Exception as e:
                     self.msg = QtGui.QErrorMessage()
+                    self.msg.setModal(True)
+                    self.msg.setWindowTitle(
+                        "Ngspice to Modelica conversion error")
                     self.msg.showMessage(
                         'Unable to convert NgSpice netlist to\
                             Modelica netlist :'+str(e))
-                    self.msg.setWindowTitle(
-                        "Ngspice to Modelica conversion error")
+                    self.msg.exec_()
                     self.obj_appconfig.print_error(str(e))
                 """
 
@@ -637,18 +649,22 @@ class Application(QtGui.QMainWindow):
 
             else:
                 self.msg = QtGui.QErrorMessage()
+                self.msg.setModal(True)
+                self.msg.setWindowTitle("Missing Ngspice netlist")
                 self.msg.showMessage(
                     'Current project does not contain any Ngspice file. ' +
                     'Please create Ngspice file with extension .cir.out'
                 )
-                self.msg.setWindowTitle("Missing Ngspice netlist")
+                self.msg.exec_()
         else:
             self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 'Please select the project first. ' +
                 'You can either create a new project or open existing project'
             )
-            self.msg.setWindowTitle("Error Message")
+            self.exec_()
 
     def open_OMoptim(self):
         """
diff --git a/src/frontEnd/ProjectExplorer.py b/src/frontEnd/ProjectExplorer.py
index 1557d450..54f0148f 100644
--- a/src/frontEnd/ProjectExplorer.py
+++ b/src/frontEnd/ProjectExplorer.py
@@ -246,7 +246,7 @@ class ProjectExplorer(QtGui.QWidget):
         )
         if ok and newBaseFileName:
             print(newBaseFileName)
-            print("=================")
+            print("==================")
             newBaseFileName = str(newBaseFileName)
 
             i = -1
@@ -264,19 +264,23 @@ class ProjectExplorer(QtGui.QWidget):
             newBaseFileName = str(newBaseFileName).rstrip().lstrip()
             projDir = os.path.join(self.workspace, str(newBaseFileName))
 
-            if newBaseFileName == "":
-                print("Project name can not be empty")
+            if not newBaseFileName.strip():
+                print("Project name cannot be empty")
                 print("==================")
                 msg = QtGui.QErrorMessage(self)
-                msg.showMessage('The project name cannot be empty')
+                msg.setModal(True)
                 msg.setWindowTitle("Error Message")
+                msg.showMessage('The project name cannot be empty')
+                msg.exec_()
 
             elif self.baseFileName == newBaseFileName:
                 print("Project name has to be different")
                 print("==================")
                 msg = QtGui.QErrorMessage(self)
-                msg.showMessage('The project name has to be different')
+                msg.setModal(True)
                 msg.setWindowTitle("Error Message")
+                msg.showMessage('The project name has to be different')
+                msg.exec_()
 
             else:
                 reply = self.obj_validation.validateNewproj(str(projDir))
@@ -323,19 +327,23 @@ class ProjectExplorer(QtGui.QWidget):
                     print("Project name already exists.")
                     print("==========================")
                     msg = QtGui.QErrorMessage(self)
+                    msg.setModal(True)
+                    msg.setWindowTitle("Error Message")
                     msg.showMessage(
                         'The project "' + newBaseFileName +
                         '" already exist. Please select a different name or' +
                         ' delete existing project'
                     )
-                    msg.setWindowTitle("Error Message")
+                    msg.exec_()
 
                 elif reply == "CHECKNAME":
                     print("Name can not contain space between them")
                     print("===========================")
                     msg = QtGui.QErrorMessage(self)
+                    msg.setModal(True)
+                    msg.setWindowTitle("Error Message")
                     msg.showMessage(
                         'The project name should not ' +
                         'contain space between them'
                     )
-                    msg.setWindowTitle("Error Message")
+                    msg.exec_()
diff --git a/src/kicadtoNgspice/Convert.py b/src/kicadtoNgspice/Convert.py
index ae26f3b8..7ab57427 100644
--- a/src/kicadtoNgspice/Convert.py
+++ b/src/kicadtoNgspice/Convert.py
@@ -585,10 +585,11 @@ class Convert:
         if len(self.obj_track.subcircuitList) != len(
                 self.obj_track.subcircuitTrack):
             self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 "Conversion failed. Please add all Subcircuits.")
-            self.msg.setWindowTitle("Error Message")
-            self.msg.show()
+            self.msg.exec_()
             raise Exception('All subcircuit directories need to be specified.')
         elif not subList:
             print("No Subcircuit Added in the schematic")
diff --git a/src/kicadtoNgspice/KicadtoNgspice.py b/src/kicadtoNgspice/KicadtoNgspice.py
index ab2e55e8..cfc4f671 100644
--- a/src/kicadtoNgspice/KicadtoNgspice.py
+++ b/src/kicadtoNgspice/KicadtoNgspice.py
@@ -121,18 +121,22 @@ class MainWindow(QtGui.QWidget):
         if unknownModelList:
             print("Unknown Model List is : ", unknownModelList)
             self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Unknown Models")
             self.content = "Your schematic contain unknown model " + \
                 ', '.join(unknownModelList)
             self.msg.showMessage(self.content)
-            self.msg.setWindowTitle("Unknown Models")
+            self.msg.exec_()
 
         elif multipleModelList:
             self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Multiple Models")
             self.mcontent = "Look like you have duplicate model in \
             modelParamXML directory " + \
                 ', '.join(multipleModelList[0])
             self.msg.showMessage(self.mcontent)
-            self.msg.setWindowTitle("Multiple Models")
+            self.msg.exec_()
 
         else:
             self.createMainWindow()
diff --git a/src/kicadtoNgspice/SubcircuitTab.py b/src/kicadtoNgspice/SubcircuitTab.py
index 116b70b1..08ad7332 100644
--- a/src/kicadtoNgspice/SubcircuitTab.py
+++ b/src/kicadtoNgspice/SubcircuitTab.py
@@ -156,17 +156,19 @@ class SubcircuitTab(QtGui.QWidget):
             self.obj_trac.subcircuitTrack[self.subName] = self.subfile
         elif self.reply == "PORT":
             self.msg = QtGui.QErrorMessage(self)
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 "Please select a Subcircuit with correct number of ports.")
-            self.msg.setWindowTitle("Error Message")
-            self.msg.show()
+            self.msg.exec_()
         elif self.reply == "DIREC":
             self.msg = QtGui.QErrorMessage(self)
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 "Please select a valid Subcircuit directory "
                 "(Containing '.sub' file).")
-            self.msg.setWindowTitle("Error Message")
-            self.msg.show()
+            self.msg.exec_()
 
     def trackSubcircuitWithoutButton(self, iter_value, path_value):
         """
@@ -189,14 +191,16 @@ class SubcircuitTab(QtGui.QWidget):
             self.obj_trac.subcircuitTrack[self.subName] = self.subfile
         elif self.reply == "PORT":
             self.msg = QtGui.QErrorMessage(self)
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 "Please select a Subcircuit with correct number of ports.")
-            self.msg.setWindowTitle("Error Message")
-            self.msg.show()
+            self.msg.exec_()
         elif self.reply == "DIREC":
             self.msg = QtGui.QErrorMessage(self)
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 "Please select a valid Subcircuit directory "
                 "(Containing '.sub' file).")
-            self.msg.setWindowTitle("Error Message")
-            self.msg.show()
+            self.msg.exec_()
diff --git a/src/modelEditor/ModelEditor.py b/src/modelEditor/ModelEditor.py
index 3f616808..7db35251 100644
--- a/src/modelEditor/ModelEditor.py
+++ b/src/modelEditor/ModelEditor.py
@@ -424,9 +424,11 @@ class ModelEditorclass(QtGui.QWidget):
         if ok:
             if text1 in list(self.modeldict.keys()):
                 self.msg = QtGui.QErrorMessage(self)
+                self.msg.setModal(True)
+                self.msg.setWindowTitle("Error Message")
                 self.msg.showMessage(
                     "The paramaeter " + text1 + " is already in the list")
-                self.msg.setWindowTitle("Error Message")
+                self.msg.exec_()
                 return
             text2, ok = QtGui.QInputDialog.getText(
                 self, 'Value', 'Enter Value')
@@ -614,9 +616,11 @@ class ModelEditorclass(QtGui.QWidget):
             all_files = os.listdir(each_dir)
             if newfilename in all_files:
                 self.msg = QtGui.QErrorMessage(self)
+                self.msg.setModal(True)
+                self.msg.setWindowTitle("Error Message")
                 self.msg.showMessage(
                     'The file with name ' + text + ' already exists.')
-                self.msg.setWindowTitle("Error Message")
+                self.msg.exec_()
 
     def savethefile(self, editfile):
         '''
diff --git a/src/ngspiceSimulation/pythonPlotting.py b/src/ngspiceSimulation/pythonPlotting.py
index 4a32f658..032b1eeb 100644
--- a/src/ngspiceSimulation/pythonPlotting.py
+++ b/src/ngspiceSimulation/pythonPlotting.py
@@ -667,9 +667,11 @@ class DataExtraction:
         except Exception as e:
             print("Exception Message : ", str(e))
             self.obj_appconfig.print_error('Exception Message :' + str(e))
-            self.msg = QtGui.QErrorMessage(None)
+            self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage('Unable to open plot data files.')
-            self.msg.setWindowTitle("Error Message:openFile")
+            self.msg.exec_()
 
         try:
             for l in alli[3].split(" "):
@@ -680,9 +682,11 @@ class DataExtraction:
         except Exception as e:
             print("Exception Message : ", str(e))
             self.obj_appconfig.print_error('Exception Message :' + str(e))
-            self.msg = QtGui.QErrorMessage(None)
-            self.msg.showMessage('Error in Analysis File.')
-            self.msg.setWindowTitle("Error Message:openFile")
+            self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
+            self.msg.showMessage('Unable to read Analysis File.')
+            self.msg.exec_()
 
         d = self.numberFinder(fpath)
         d1 = int(d[0] + 1)
diff --git a/src/ngspicetoModelica/ModelicaUI.py b/src/ngspicetoModelica/ModelicaUI.py
index d5daf9ad..168b5c14 100644
--- a/src/ngspicetoModelica/ModelicaUI.py
+++ b/src/ngspicetoModelica/ModelicaUI.py
@@ -79,16 +79,20 @@ class OpenModelicaEditor(QtGui.QWidget):
                 self.msg.exec_()
             else:
                 self.err_msg = QtGui.QErrorMessage()
+                self.msg.setModal(True)
+                self.msg.setWindowTitle(
+                    "Ngspice to Modelica conversion error")
                 self.err_msg.showMessage(
                     'Unable to convert NgSpice netlist to Modelica netlist.' +
                     'Check the netlist :' +
                     error_code)
-                self.err_msg.setWindowTitle(
-                    "Ngspice to Modelica conversion error")
+                self.err_msg.exec_()
                 self.obj_appconfig.print_error(error_code)
 
         except Exception as e:
             self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Ngspice to Modelica conversion error")
             self.msg.showMessage(
                 'Unable to convert NgSpice netlist to Modelica netlist.' +
                 'Check the netlist :' +
diff --git a/src/projManagement/Kicad.py b/src/projManagement/Kicad.py
index c522af56..b2fcb87a 100644
--- a/src/projManagement/Kicad.py
+++ b/src/projManagement/Kicad.py
@@ -91,14 +91,16 @@ class Kicad:
             self.obj_workThread.start()
 
         else:
-            self.msg = QtGui.QErrorMessage(None)
+            self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 'Please select the project first. You can either ' +
                 'create new project or open existing project')
+            self.msg.exec_()
             self.obj_appconfig.print_warning(
                 'Please select the project first. You can either ' +
                 'create new project or open existing project')
-            self.msg.setWindowTitle("Error Message")
 
     '''
     # Commenting as it is no longer needed as PCB and Layout will open from
@@ -127,13 +129,15 @@ class Kicad:
             self.obj_workThread.start()
 
         else:
-            self.msg = QtGui.QErrorMessage(None)
+            self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage('Please select the project first. You can'
             + 'either create new project or open existing project')
+            self.msg.exec_()
             self.obj_appconfig.print_warning('Please select the project'
             + 'first. You can either create new project or open existing'
             + 'project')
-            self.msg.setWindowTitle("Error Message")
 
     def openLayout(self):
         """
@@ -158,14 +162,15 @@ class Kicad:
             self.obj_workThread.start()
 
         else:
-            self.msg = QtGui.QErrorMessage(None)
+            self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage('Please select the project first. You can'
             + 'either create new project or open existing project')
+            self.msg.exec_()
             self.obj_appconfig.print_warning('Please select the project'
             + 'first. You can either create new project or open existing'
             + 'project')
-            self.msg.setWindowTitle("Error Message")
-
     '''
 
     def openKicadToNgspice(self):
@@ -204,21 +209,25 @@ class Kicad:
                 self.obj_dockarea.kicadToNgspiceEditor(var)
 
             else:
-                self.msg = QtGui.QErrorMessage(None)
+                self.msg = QtGui.QErrorMessage()
+                self.msg.setModal(True)
+                self.msg.setWindowTitle("Error Message")
                 self.msg.showMessage(
                     'The project does not contain any Kicad netlist file ' +
                     'for conversion.')
                 self.obj_appconfig.print_error(
                     'The project does not contain any Kicad netlist file ' +
                     'for conversion.')
-                self.msg.setWindowTitle("Error Message")
+                self.msg.exec_()
 
         else:
-            self.msg = QtGui.QErrorMessage(None)
+            self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 'Please select the project first. You can either ' +
                 'create new project or open existing project')
+            self.msg.exec_()
             self.obj_appconfig.print_warning(
                 'Please select the project first. You can either ' +
                 'create new project or open existing project')
-            self.msg.setWindowTitle("Error Message")
diff --git a/src/projManagement/newProject.py b/src/projManagement/newProject.py
index b7cce397..b04dbd10 100644
--- a/src/projManagement/newProject.py
+++ b/src/projManagement/newProject.py
@@ -83,13 +83,17 @@ class NewProjectInfo(QtGui.QWidget):
                 self.projFile = os.path.join(
                     self.projDir, self.projName + ".proj")
                 f = open(self.projFile, "w")
+
             except BaseException:
                 self.msg = QtGui.QErrorMessage(self)
+                self.msg.setModal(True)
+                self.msg.setWindowTitle("Error Message")
                 self.msg.showMessage(
                     'Unable to create project. Please make sure you have ' +
                     'write permission on ' + self.workspace
                 )
-                self.msg.setWindowTitle("Error Message")
+                self.msg.exec_()
+
             f.write("schematicFile " + self.projName + ".sch\n")
             f.close()
 
@@ -112,23 +116,29 @@ class NewProjectInfo(QtGui.QWidget):
 
         elif self.reply == "CHECKEXIST":
             self.msg = QtGui.QErrorMessage(self)
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 'The project "' + self.projName +
                 '" already exist.Please select the different name or delete' +
                 ' existing project'
             )
-            self.msg.setWindowTitle("Error Message")
+            self.msg.exec_()
 
         elif self.reply == "CHECKNAME":
             self.msg = QtGui.QErrorMessage(self)
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 'The project name should not contain space between them')
-            self.msg.setWindowTitle("Error Message")
+            self.msg.exec_()
 
         elif self.reply == "NONE":
             self.msg = QtGui.QErrorMessage(self)
-            self.msg.showMessage('The project name cannot be empty')
+            self.msg.setModal(True)
             self.msg.setWindowTitle("Error Message")
+            self.msg.showMessage('The project name cannot be empty')
+            self.msg.exec_()
 
     def cancelProject(self):
         self.close()
diff --git a/src/subcircuit/convertSub.py b/src/subcircuit/convertSub.py
index 1439f140..efad8603 100644
--- a/src/subcircuit/convertSub.py
+++ b/src/subcircuit/convertSub.py
@@ -40,16 +40,20 @@ class convertSub(QtGui.QWidget):
                 var2 = "sub"
                 self.obj_dockarea.kicadToNgspiceEditor(var1, var2)
             else:
-                self.msg = QtGui.QErrorMessage(None)
+                self.msg = QtGui.QErrorMessage()
+                self.msg.setModal(True)
+                self.msg.setWindowTitle("Error Message")
                 self.msg.showMessage(
                     'The subcircuit does not contain any Kicad netlist file' +
                     ' for conversion.'
                 )
-                self.msg.setWindowTitle("Error Message")
+                self.msg.exec_()
         else:
-            self.msg = QtGui.QErrorMessage(None)
+            self.msg = QtGui.QErrorMessage()
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 'Please select the subcircuit first. You can either create ' +
                 'new subcircuit or open existing subcircuit'
             )
-            self.msg.setWindowTitle("Error Message")
+            self.msg.exec_()
diff --git a/src/subcircuit/newSub.py b/src/subcircuit/newSub.py
index 90f60319..f4b3100c 100644
--- a/src/subcircuit/newSub.py
+++ b/src/subcircuit/newSub.py
@@ -55,32 +55,40 @@ class NewSub(QtGui.QWidget):
                 self.close()
             except BaseException:
                 self.msg = QtGui.QErrorMessage(self)
+                self.msg.setModal(True)
+                self.msg.setWindowTitle("Error Message")
                 self.msg.showMessage(
                     'Unable to create subcircuit. Please make sure ' +
                     'you have write permission on ' + self.schematic_path
                 )
-                self.msg.setWindowTitle("Error Message")
+                self.msg.exec_()
 
             self.obj_appconfig.current_subcircuit['SubcircuitName'] \
                 = self.schematic_path
 
         elif self.reply == "CHECKEXIST":
             self.msg = QtGui.QErrorMessage(self)
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 'The subcircuit "' + self.create_schematic +
                 '" already exist.Please select the different name or delete' +
                 'existing subcircuit'
             )
-            self.msg.setWindowTitle("Error Message")
+            self.msg.exec_()
 
         elif self.reply == "CHECKNAME":
             self.msg = QtGui.QErrorMessage(self)
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 'The subcircuit name should not contain space between them'
             )
-            self.msg.setWindowTitle("Error Message")
+            self.msg.exec_()
 
         elif self.reply == "NONE":
             self.msg = QtGui.QErrorMessage(self)
-            self.msg.showMessage('The subcircuit name cannot be empty')
+            self.msg.setModal(True)
             self.msg.setWindowTitle("Error Message")
+            self.msg.showMessage('The subcircuit name cannot be empty')
+            self.msg.exec_()
diff --git a/src/subcircuit/uploadSub.py b/src/subcircuit/uploadSub.py
index 34ec8c33..4bb8df34 100644
--- a/src/subcircuit/uploadSub.py
+++ b/src/subcircuit/uploadSub.py
@@ -41,21 +41,25 @@ class UploadSub(QtGui.QWidget):
 
         if ext != '.sub':
             self.msg = QtGui.QErrorMessage(self)
-            self.msg.showMessage("Please ensure that filename ends with .sub")
+            self.msg.setModal(True)
             self.msg.setWindowTitle("Error Message")
+            self.msg.showMessage("Please ensure that filename ends with .sub")
+            self.msg.exec_()
             print("Invalid filename")
             return
 
         valid = self.obj_validation.validateSubcir(editfile, create_subcircuit)
         if not valid:
             self.msg = QtGui.QErrorMessage(self)
+            self.msg.setModal(True)
+            self.msg.setWindowTitle("Error Message")
             self.msg.showMessage(
                 "Content of file does not meet the required format. " +
                 "Please ensure that file starts with **.subckt " +
                 create_subcircuit + " ** and ends with **.ends " +
                 create_subcircuit + " **"
             )
-            self.msg.setWindowTitle("Error Message")
+            self.msg.exec_()
             print("Invalid file format")
             return
 
@@ -80,15 +84,19 @@ class UploadSub(QtGui.QWidget):
             print("Project name already exists.")
             print("==========================")
             msg = QtGui.QErrorMessage(self)
+            msg.setModal(True)
+            msg.setWindowTitle("Error Message")
             msg.showMessage(
                 "The project already exist. Please select "
                 "a different name or delete existing project")
-            msg.setWindowTitle("Error Message")
+            msg.exec_()
 
         elif reply == "CHECKNAME":
             print("Name can not contain space between them")
             print("===========================")
             msg = QtGui.QErrorMessage(self)
+            msg.setModal(True)
+            msg.setWindowTitle("Error Message")
             msg.showMessage(
                 'The project name should not contain space between them')
-            msg.setWindowTitle("Error Message")
+            msg.exec_()