🐛 Fix the loading of the text logging when the message is empty

ami-iit · Oct 6, 2023 · 83060a8 · 83060a8
1 parent ba3ce7a
commit 83060a8
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/robot_log_visualizer/file_reader/signal_provider.py b/robot_log_visualizer/file_reader/signal_provider.py
@@ -73,11 +73,18 @@ def __populate_text_logging_data(self, file_object):
 
                 # New way to store the struct array in robometry https://github.com/robotology/robometry/pull/175
                 if text_ref.shape[0] == len(data[key]["timestamps"]):
+                    # If len(value[text[0]].shape) == 2 then the text contains a string, otherwise it is empty
+                    # We need to manually check the shape to handle the case in which the text is empty
                     data[key]["data"] = [
                         TextLoggingMsg(
                             text="".join(chr(c[0]) for c in value[text[0]]),
                             level="".join(chr(c[0]) for c in value[level[0]]),
                         )
+                        if len(value[text[0]].shape) == 2
+                        else TextLoggingMsg(
+                            text="",
+                            level="".join(chr(c[0]) for c in value[level[0]]),
+                        )
                         for text, level in zip(text_ref, level_ref)
                     ]