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https://issues.apache.org/jira/browse/BEAM-6325?focusedWorklogId=179523&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-179523
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ASF GitHub Bot logged work on BEAM-6325:
----------------------------------------
Author: ASF GitHub Bot
Created on: 28/Dec/18 16:56
Start Date: 28/Dec/18 16:56
Worklog Time Spent: 10m
Work Description: lostluck commented on issue #7375: [BEAM-6325] Cast
cross compile output from []byte to string for printing
URL: https://github.com/apache/beam/pull/7375#issuecomment-450391261
R: @apilloud
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Issue Time Tracking
-------------------
Worklog Id: (was: 179523)
Time Spent: 20m (was: 10m)
> Error message is printed as bytes when failing to cross-compile
> ---------------------------------------------------------------
>
> Key: BEAM-6325
> URL: https://issues.apache.org/jira/browse/BEAM-6325
> Project: Beam
> Issue Type: Bug
> Components: sdk-go
> Reporter: Ivar Gaitan
> Assignee: Robert Burke
> Priority: Minor
> Time Spent: 20m
> Remaining Estimate: 0h
>
> In {{beam/runners/universal/runnerlib/compile.go}}:
> If cross-compile fails in {{BuildWorkerBinary()}} the error message is
> printed as bytes. This is because {{Cmd.CombinedOutput()}} returns a byte
> slice as its output, which is then formatted as it's default value.
> {{if out, err := cmd.CombinedOutput(); err != nil {}}
> {{ return fmt.Errorf("failed to cross-compile %v: %v\n%v", program, err,
> out)}}
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