Merge pull request #132 from robertbasic/fix/issue130

Fix/issue130. Fixes #130

Author: robertbasic

pugdebug/debugger.py

@@ -306,6 +306,12 @@ def list_breakpoints(self):
     def handle_listed_breakpoints(self, breakpoints):
         self.breakpoints_listed_signal.emit(breakpoints)
 
+    def get_index_file(self):
+        if 'fileuri' in self.init_message:
+            return self.init_message['fileuri']
+        else:
+            return None
+
     def evaluate_expression(self, index, expression):
         """Evaluates a single expression"""
         self.current_connection.evaluate_expression(index, expression)

pugdebug/pugdebug.py

@@ -298,14 +298,6 @@ def open_document(self, path, map_paths=True):
 
         path = self.__get_path_mapped_to_local(path, map_paths)
 
-        if path is False:
-            self.handle_error(
-                "File does not exist after mapping. "
-                "Is the path map correct?"
-            )
-            self.stop_debug()
-            return
-
         if not self.documents.is_document_open(path):
             document_model = self.documents.open_document(path)
 
@@ -492,6 +484,18 @@ def handle_debugging_started(self):
 
         self.main_window.toggle_actions(True)
 
+        # Check if path to index file is correct after mapping it
+        index_file = self.debugger.get_index_file()
+        path = self.__get_path_mapped_to_local(index_file)
+
+        if path is False:
+            self.handle_error(
+                "File does not exist after mapping. "
+                "Is the path map correct?"
+            )
+            self.stop_debug()
+            return
+
         post_start_data = {
             'init_breakpoints': self.init_breakpoints
         }