IndexError: list index out of range

[vzakaznikov]

                         Traceback (most recent call last):
                           File "./generate.py", line 13, in <module>
                             module()
                           File "./generate.py", line 10, in module
                             Scenario(run=load("KubernetesQuickStartGuide.quickcluster", "document"))
                           File "/home/user/Projects/Altinity/betadocumentation/content/en/ClickHouseonKubernetes/KubernetesQuickStartGuide/../KubernetesQuickStartGuide/quickcluster.py", line 119, in document
                             retry(bash, timeout=10, delay=1)(command, message="Completed", exitcode=0)
                           File "/home/user/Projects/Altinity/betadocumentation/content/en/ClickHouseonKubernetes/KubernetesQuickStartGuide/../common.py", line 51, in bash
                             if message is not None:
                           File "/home/user/.local/lib/python3.8/site-packages/testflows/asserts/asserts.py", line 527, in __init__
                             self.message = self.generate()
                           File "/home/user/.local/lib/python3.8/site-packages/testflows/asserts/asserts.py", line 537, in generate
                             self.expression, self.nodes = AssertEval(self.frame, self.frame_info).eval()
                           File "/home/user/.local/lib/python3.8/site-packages/testflows/asserts/asserts.py", line 196, in eval
                             expression = sourcelines[i - 1] + expression
                         IndexError: list index out of range