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Question

ERROR |Cannot have multiple factories with the same name?

  • October 30, 2023
  • 1 reply
  • 124 views

aron
Supporter
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  • Supporter

Ran into an error that I don't know how to approach. The full report line is:

 

ERROR |Cannot have multiple factories with the same name. Multiple factories were assigned the name 'blablabla Output Collector'

 

What does this mean and where should I start looking to solve this? I might ad that this error showed up suddenly. I tried to remove the most recent changes but it persists.

1 reply

sleclair_cyme
Participant
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The same thing just happened to me, with FME 2021.2.

In my case, the problematic factory name mentioned in the message was something like “CustomTransformer1_CustomTransformer2_AttributeCreator_3” . There was only one AttributeCreator with the name “AttributeCreator_3” in the custom transformer I was working in.

I ran a few times and the error was repeatable. Eventually I renamed my “AttributeCreator_3” to “AttributeCreator_34265” and the error disappeared. But in your case, I wouldn’t know how to rename an Output Collector.


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