Looking/testing the main branch, I get no errors only this in the log:
WARN [http-nio-8080-exec-9] multipart.JakartaMultiPartRequest
(JakartaMultiPartRequest.java:117) - Storing uploaded files just in
memory isn't supported currently, skipping file: zero-filesize-test.gif!
WARN [http-nio-8080-exec-9] interceptor.ActionFileUploadInterceptor
(ActionFileUploadInterceptor.java:167) - Could not find a Filename for
upload. Verify that a valid file was submitted.
Is main the correct branch for 7?
On 04/10/2025 09:54, Lukasz Lenart wrote:
I tested the empty file upload behaviour using the example app
https://github.com/apache/struts-examples/tree/main/file-upload
It uses single <s:actionerror/> tag and based on struts-default
package, and I get single error message:
File zero.txt for field upload is empty (0 bytes). Empty file uploads are not
allowed.
I assume you have used a custom interceptor stack (as you have
mentioned early) and that was the cause.
Cheers
Ćukasz
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