keon94 opened a new issue, #4225: URL: https://github.com/apache/incubator-devlake/issues/4225
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-devlake/issues?q=is%3Aissue) and found no similar issues. ### What happened Running a Github blueprint on a couple of repos with no transformations led to this. A user on Slack also encountered it earlier. ``` time="2023-01-17 21:27:21" level=error msg=" [task service] task failed caused by: attached stack trace -- stack trace: | github.com/apache/incubator-devlake/server/services.RunTasksStandalone.func1 | /mnt/c/Users/Keon/Dev/Shared/lake/backend/server/services/task.go:188 Wraps: (2) Error running task 27. Wraps: (3) attached stack trace -- stack trace: | github.com/apache/incubator-devlake/core/runner.RunPluginSubTasks | /mnt/c/Users/Keon/Dev/Shared/lake/backend/core/runner/run_task.go:270 | [...repeated from below...] Wraps: (4) subtask calculateIssuesDiff ended unexpectedly Wraps: (5) attached stack trace -- stack trace: | github.com/apache/incubator-devlake/impls/dalgorm.(*Dalgorm).Cursor | /mnt/c/Users/Keon/Dev/Shared/lake/backend/impls/dalgorm/dalgorm.go:139 | github.com/apache/incubator-devlake/plugins/refdiff/tasks.CalculateIssuesDiff | /mnt/c/Users/Keon/Dev/Shared/lake/backend/plugins/refdiff/tasks/ref_issue_diff_calculator.go:59 | github.com/apache/incubator-devlake/core/runner.runSubtask | /mnt/c/Users/Keon/Dev/Shared/lake/backend/core/runner/run_task.go:327 | github.com/apache/incubator-devlake/core/runner.RunPluginSubTasks | /mnt/c/Users/Keon/Dev/Shared/lake/backend/core/runner/run_task.go:268 | github.com/apache/incubator-devlake/core/runner.RunPluginTask | /mnt/c/Users/Keon/Dev/Shared/lake/backend/core/runner/run_task.go:154 | github.com/apache/incubator-devlake/core/runner.RunTask | /mnt/c/Users/Keon/Dev/Shared/lake/backend/core/runner/run_task.go:130 | github.com/apache/incubator-devlake/server/services.runTaskStandalone | /mnt/c/Users/Keon/Dev/Shared/lake/backend/server/services/task_runner.go:131 | github.com/apache/incubator-devlake/server/services.RunTasksStandalone.func1 | /mnt/c/Users/Keon/Dev/Shared/lake/backend/server/services/task.go:186 | runtime.goexit | /home/keon/go/src/runtime/asm_amd64.s:1594 Wraps: (6) Error 1241: Operand should contain 2 column(s) Wraps: (7) Error 1241: Operand should contain 2 column(s) Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *withstack.withStack (4) *errutil.withPrefix (5) *withstack.withStack (6) *errutil.withPrefix (7) *mysql.MySQLError" time="2023-01-17 21:27:21" level=error msg=" [pipeline service] [pipeline #2] run tasks failed ``` ### What do you expect to happen Successful completion of the pipeline. ### How to reproduce Here's the setup I used. Repos are public.  ### Anything else _No response_ ### Version main ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
