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Importing a patch results in "The uploaded file is invalid" pop-up with the following error observed in the application server log:
"The uploaded file is invalid"
INFO [stdout] ERROR com.appiancorp.object.action.InspectReaction - The file could not be inspected. docId=****, docName=****, docInternalFileName=****INFO [stdout] com.appiancorp.ix.ImportFacadeException: The uploaded file is invalid (APNX-1-4268-003) (APNX-1-4268-003)The uploaded file is invalid (APNX-1-4268-003) (APNX-1-4268-003)...INFO [stdout] Caused by: com.appiancorp.kougar.driver.exceptions.Signal: length
This issue has been addressed Appian 18.3.
Upgrade to Appian 18.3 or later.
This article applies to Appian 18.2 and earlier.
Last Reviewed: May 2019
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