8442: Fix error reporting on missing Docker image

[arvados.git] / sdk / cwl / arvados_cwl / __init__.py

diff --git a/sdk/cwl/arvados_cwl/__init__.py b/sdk/cwl/arvados_cwl/__init__.py
index 9b30611f621ca60df7bfa22614f5ce0961bcb672..962a690d6813cb96e14f06c7d5fb430d5d5c8e98 100644 (file)
--- a/sdk/cwl/arvados_cwl/__init__.py
+++ b/sdk/cwl/arvados_cwl/__init__.py
@@ -212,7 +212,7 @@ class ArvCwlRunner(object):
             raise UnsupportedRequirement("Check log for details.")
 
         if self.final_output is None:
-            raise cwltool.workflow.WorkflowException("Workflow did not return a result.")
+            raise WorkflowException("Workflow did not return a result.")
 
         return self.final_output