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Return early from _checkStackForErrors() if top container is empty.

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This commit is contained in:
Mark Burton 2019-10-16 20:24:50 +01:00
parent ad5fae5b66
commit f3f9a2393f
1 changed files with 4 additions and 0 deletions
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4
plugins/CuraEngineBackend/StartSliceJob.py
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@ -106,6 +106,10 @@ class StartSliceJob(Job):
if stack is None:
return False
# if there are no per-object settings we don't need to check the other settings here
if stack.getTop() == None or len(stack.getTop().getAllKeys()) == 0:
return False
for key in stack.getAllKeys():
validation_state = stack.getProperty(key, "validationState")
if validation_state in (ValidatorState.Exception, ValidatorState.MaximumError, ValidatorState.MinimumError, ValidatorState.Invalid):