Traceback (most recent call last):

  File "/home/hchiang2/PDR2/pa_stack/pipe_analysis/bin/coaddAnalysis.py", line 3, in <module>

    CoaddAnalysisTask.parseAndRun()

  File "/software/lsstsw/stack_20200220/stack/miniconda3-4.7.12-984c9f7/Linux64/pipe_base/19.0.0-9-g0ae078d+2/python/lsst/pipe/base/cmdLineTask.py", line 610, in parseAndRun

    resultList = taskRunner.run(parsedCmd)

  File "/software/lsstsw/stack_20200220/stack/miniconda3-4.7.12-984c9f7/Linux64/pipe_base/19.0.0-9-g0ae078d+2/python/lsst/pipe/base/cmdLineTask.py", line 221, in run

    resultList = list(mapFunc(self, targetList))

  File "/software/lsstsw/stack_20200220/stack/miniconda3-4.7.12-984c9f7/Linux64/pipe_base/19.0.0-9-g0ae078d+2/python/lsst/pipe/base/cmdLineTask.py", line 385, in __call__

    result = self.runTask(task, dataRef, kwargs)

  File "/software/lsstsw/stack_20200220/stack/miniconda3-4.7.12-984c9f7/Linux64/pipe_base/19.0.0-9-g0ae078d+2/python/lsst/pipe/base/cmdLineTask.py", line 447, in runTask

    return task.runDataRef(dataRef, **kwargs)

  File "/home/hchiang2/PDR2/pa_stack/pipe_analysis/python/lsst/pipe/analysis/coaddAnalysis.py", line 356, in runDataRef

    repoInfo.dataId, forcedStr="unforced " + self.catLabel, **plotKwargs)

  File "/home/hchiang2/PDR2/pa_stack/pipe_analysis/python/lsst/pipe/analysis/coaddAnalysis.py", line 881, in plotPsfFluxSnHists

    "Flux>{:.1f}".format(highFlux), "psf_used"])

  File "/home/hchiang2/PDR2/pa_stack/pipe_analysis/python/lsst/pipe/analysis/analysis.py", line 605, in plotHistogram

    axes2.set_ylim(0, 1.05)

UnboundLocalError: local variable 'axes2' referenced before assignment