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Appease mypy complaints for AttributeErrors

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CURA-7646
This commit is contained in:
Kostas Karmas 2020-08-10 15:30:55 +02:00
parent f8a15ea29e
commit 0feeccff85
1 changed files with 2 additions and 1 deletions
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3
plugins/3MFReader/ThreeMFWorkspaceReader.py
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@ -934,7 +934,8 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
:return: The count of the machine's extruders
"""
machine_extruder_count = None
if self._machine_info.definition_changes_info \
if self._machine_info \
and self._machine_info.definition_changes_info \
and "values" in self._machine_info.definition_changes_info.parser \
and "machine_extruder_count" in self._machine_info.definition_changes_info.parser["values"]:
try: