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When running some tests as part of building an application using pybuilder (pyb) getting this exception:

BUILD FAILED - TypeError: () takes 0 positional arguments but 1 was given (pybuilder/plugins/python/unittest_plugin.py:177)

What could be possibly wrong ? I checked all the class functions, they have "self" as parameters in them. There are no lambda expressions.

BengalTiger
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  • Kindly add code where you are calling this function – Sohaib Anwaar Jul 01 '20 at 02:56
  • There are multiple test modules/files. Not sure which one is causing this. One thing however like to mention. This happens only when using pybuilder 0.12.0 doesn't throw exception when using pybuilder 0.11.17 – BengalTiger Jul 01 '20 at 03:55
  • It looks like debugging is needed. Nobody here is likely to be able to do that with the information you have provided. Do you know how to do it? – Dennis Sparrow Jul 01 '20 at 06:39
  • Problem is in that file pybuilder/plugins/python/unittest_plugin.py. The tests pass when pybuilder 0.11.17 is being used. – BengalTiger Jul 01 '20 at 17:55

1 Answers1

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The problem was resolved by patching site-packages/pybuilder/plugins/python/unittest_plugin.py.

The "return runner_generator(stream=output_log_file)" statement was replaced by "return runner_generator()" in "_create_runner" function.

BengalTiger
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