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Error while running Groupdocs with Annotation


while executing Groupdocs with annotation, following error message popup is being dispayed.

we are using url as follows


Error : HTTPStatus 404 -/LoadFileBrowserTreeDataHandler

could you please help us.


Thank you for your inquiry.

Sorry, but from your request, it is not clear which our product you use. Because you described that you use the GroupDocs.Annotation for Java library , but the url that you mentioned "http://localhost:8080/document-viewer " is for our GroupDocs.Viewer for Java library.

With all our demo samples we have provided a documentation for how to correctly run the sample "" file . So please investigate it and try again to run our library.


Best regards,
Evgen Efimov
Your Document Collaboration APIs
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