Merge pull request #28 from KIOS-Research/v1.6

V1.6

main.py

@@ -174,9 +174,19 @@ def runexp(self):
                 return
 
         self.layers = []
-        for lyr in group_ok.findLayers():
-            if lyr.itemVisibilityChecked():
-                self.layers.append(lyr.layer())
+        try:
+            for lyr in group_ok.findLayers():
+                if lyr.itemVisibilityChecked():
+                    self.layers.append(lyr.layer())
+        except:
+            msg = QMessageBox()
+            msg.setIcon(QMessageBox.Warning)
+            msg.setWindowTitle('Export INP File')
+            msg.setText("Please check a group.")
+            msg.setStandardButtons(QMessageBox.Ok)
+            msg.exec_()
+            return
+
         #self.layers = [lyr.layer() for lyr in group_ok.findLayers()]  #[layer for layer in QgsProject.instance().mapLayers().values()]#self.canvas.layers()
         self.layer_list = []
         self.layer_list = ['NONE']
@@ -199,7 +209,7 @@ def cancel(self):
         self.layer_list = []
         self.layer_list = ['NONE']
         for sect in self.sections:
-            exec ('self.dlg.sect_' + sect + '.clear()')
+            exec('self.dlg.sect_' + sect + '.clear()')
         self.dlg.close()
 
     def toolButtonOut(self):

metadata.txt

@@ -11,7 +11,7 @@ name=ImportEpanetInpFiles
 qgisMinimumVersion=2.99
 qgisMaximumVersion=3.99
 description=IMPORT/EXPORT EPANET INP Files
-version=1.5
+version=1.6
 author=Marios S. Kyriakou, KIOS Research and Innovation Center of Excellence (KIOS CoE)
 email=mkiria01@ucy.ac.cy
 about=This tool can be used to IMPORT EPANET INP File to shapefiles and adds them in the QGIS canvas. Also, the shapefiles stored into the _shapefiles_ folder. Can be used to EXPORT EPANET INP File.
@@ -21,7 +21,9 @@ about=This tool can be used to IMPORT EPANET INP File to shapefiles and adds the
 # Optional items:
 
 # Uncomment the following line and add your changelog:
-changelog=2019-06-16  ImportEpanetInpFiles 1.5:
+changelog=2019-08-07  ImportEpanetInpFiles 1.6:
+			Fix bug in descriptions field
+        2019-06-16  ImportEpanetInpFiles 1.5:
 			Fixed issue with curve types, fixed issue when export inp, support more demand categories (Thanks to Paulos Paulou @ppavlo02)
 			Add selector for coordinate system when Import or Export EPANET files. 
 		2018-06-14  ImportEpanetInpFiles 1.4: