Fix compatiblity with 3.4 (fixes #35)

north-road · Aug 7, 2019 · 11f91a2 · 11f91a2
1 parent 7dac274
commit 11f91a2
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/processing_r/processing/algorithm.py b/processing_r/processing/algorithm.py
@@ -256,7 +256,13 @@ def process_parameter_line(self, line):
                 self.addParameter(output)
         else:
             line = RUtils.upgrade_parameter_line(line)
-            param = getParameterFromString(line, context="")
+
+            # this is annoying, but required to work around a bug in early 3.8.0 versions
+            try:
+                param = getParameterFromString(line, context="")
+            except TypeError:
+                param = getParameterFromString(line)
+
             if param is not None:
                 self.addParameter(param)
             else: