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[core] try/except around calls to node's lambda

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This commit is contained in:
Fabien Castan 2024-06-14 09:21:02 +02:00
parent 54bf61cc5c
commit 8aa76fd1d0
1 changed files with 7 additions and 1 deletions
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6
meshroom/core/attribute.py
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@ -375,7 +375,13 @@ class Attribute(BaseObject):
def defaultValue(self): def defaultValue(self):
if isinstance(self.desc.value, types.FunctionType): if isinstance(self.desc.value, types.FunctionType):
try:
return self.desc.value(self) return self.desc.value(self)
except Exception as e:
if not self.node.isCompatibilityNode:
# log message only if we are not in compatibility mode
logging.warning("Failed to evaluate default value (node lambda) for attribute '{}': {}".format(self.name, e))
return None
# Need to force a copy, for the case where the value is a list (avoid reference to the desc value) # Need to force a copy, for the case where the value is a list (avoid reference to the desc value)
return copy.copy(self.desc.value) return copy.copy(self.desc.value)