alpha-unito/streamflow

Workflow steps being skipped or crashes or hangs

jeff-yc-wong opened this issue · 0 comments

jeff-yc-wong commented

I recreated the bug with a simple workflow as shown in this diagram:

image

I am experiencing strange behaviors where StreamFlow will either

  • Hangs indefinitely on
    • 2024-03-06 16:29:17.902 INFO COMPLETED copy /private/var/folders/80/d57bc_zs3zb87qwm1byjnbf40000gn/T/streamflow/9696de4e-9f50-46cd-a58a-500c4434fb4b/output.txt on local file-system to /Users/wongy/Downloads/error_example/937daade-7cbc-48b4-a2e9-d36c2cdf357b/output.txt on local file-system
  • Crashes with multiple ValueError: no active connection
    • Also results in a log stating:
    • 2024-03-06 16:26:29.924 INFO COMPLETED Workflow execution
      For both of these behaviors, it seems that certain steps are sometime SKIPPED

The program ran successfully on cwltool.

image

I have attached a zip of the sample code I used here: error_example.zip

Please let me know if there is any extra info I can provide.