'modulecmd python show' fails

[jgphpc]

For some strange reason, while this runs fine 🟢

reframe ... -p PrgEnv-cray --system dom:login -M cce:cce/11.0.4

the same with atp fails: 🔥

reframe ... -p PrgEnv-cray --system dom:login -M atp:atp/3.7.4

where the available modulefiles are:

-- /opt/cray/pe/modulefiles ---------------------------------------------------------
cce/10.0.2          cce/11.0.0(default) cce/11.0.2          cce/11.0.4
atp/3.7.4          atp/3.8.1(default) atp/3.11.7

and the code is:

import os, sys
import reframe as rfm
import reframe.utility.sanity as sn


@rfm.simple_test
class ExampleRunOnlyTest(rfm.RunOnlyRegressionTest):
    def __init__(self):
        self.descr = ('RunOnlyRegressionTest')
        self.valid_systems = ['dom:login']
        self.valid_prog_environs = ['PrgEnv-cray']
        # self.modules = ['cce']
        self.modules = ['atp']
        self.sourcesdir = None
        self.executable = 'echo 9'
        self.sanity_patterns = sn.assert_found('9', self.stdout)

  * Reason: environ error: could not execute module operation: command 'modulecmd python show atp' failed with exit code 0:
--- stdout ---
--- stdout ---
--- stderr ---

I suspect https://github.com/eth-cscs/reframe/blob/master/reframe/core/modules.py#L671 but not sure why...

[teojgo]

@jg I have found the problem. It is a bug and it's triggered because the module has some environment variables containing ERROR. I will fix it.