WAF error with JSON | OutSystems

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Bella Nguyen

Solved

WAF error with JSON

Question

JSON

Reactive

Deployment

Application Type

Reactive

Hi,

I'm working on Reactive Web apps and release them to stage region but when I run the dropdown search I got error 'Invalid server response from <ModuleName>; Unexpected token '<', "<html><hea"....is not valid JSON.

But when I run apps in dev region, they working fine. I can't find out the reason and how to fix it.

Have you ever seen this error before?

Because of security requirement, I can't share the OML, let me know if my question is not clear.

Thank you.

18 Dec 2023

Bella Nguyen

Solution

Thanks for your notice. I found that the server got many data when loading, it made WAF error. I clear data of the list then get list again. It's worked now.

See solution in context

21 Dec 2023

Sachin Waghmare

Hello @Bella Nguyen,

Where do you see the error and what exactly you are trying to do? Please explain your problem in more detail or at least share the screenshot for errors.

Thanks,

Sachin

18 Dec 2023

Bella Nguyen

Solution

Thanks for your notice. I found that the server got many data when loading, it made WAF error. I clear data of the list then get list again. It's worked now.

21 Dec 2023

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