Error message " An error occurred during export. Please try again later." when export object to image

Jack_Guo — Fri, 29 Oct 2021 06:06:12 GMT

When exporting an object to image, the following error is received.

"An error occurred during export. Please try again later."

When exporting an object to pdf, a blank pdf file is generated.

Printing System log shows:

"Command=Store exported object;Result=1;ResultText=Error: Empty result"

Following the article, modify the printing config file to get more details in the System_Printing_rwr.txt log.

Printing System rwr log shows:

"working pool is empty "

Environment

Qlik Sense Enterprise on Windows, version April 2020.

Resolution

Extend Qlik Sense Printing service timeout to allow for renderer service to finalize image export.

Edit C:\Program Files\Qlik\Sense\Printing\printing.exe.config
Add or uncomment webrenderer-grpc-call-timeout-secs setting in file
The value to 30
 <add key="webrenderer-grpc-call-timeout-secs" value="30" />
Save and close the file.
Restart Qlik Sense services.
Repeat on each node that has a running Qlik Sense Printing service.

Cause

Qlik Sense Printing service internal communication over gRPC reaches timeout before an exported image is finalized. The default timeout is 10 seconds, which may not be long enough on a less powerful server or when the server workload is very high.

article Error message " An error occurred during export. Please try again later." when export object to image in Official Support Articles

Error message " An error occurred during export. Please try again later." when export object to image

Environment

Resolution

Cause

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