[Solved] JavaScriptSerializer Error: The length of the string exceeds the value set on the maxJsonLength property

paulrajm...

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User: paulrajmca
Posted: on Jul 23, 2021 02:20 AM
Forum: ASP.Net Web Forms
Answer: 1
Views: 6117

Hi Developers,

When i am try to insert an image via Postman request to API I am getting the following error.

Total Request String Length

"Error during serialization or deserialization using the JSON JavaScriptSerializer. The length of the string exceeds the value set on the maxJsonLength property"

Error getting line: 7692416

requestOriginal = request = new JavaScriptSerializer().Serialize(objRequest);

I have added the following in web.config file

<jsonSerialization maxJsonLength="819200000"/>
<httpRuntime maxRequestLength="2097152123" />

But still am getting the error, if anyone know how to resolve this kindly help me to done this task

Regards,

Paul.S

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dharmend...

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ANSWER
User: dharmendr
Replied: on Jul 24, 2021 12:22 AM
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Hi paulrajmca,

Try to set the JavaScriptSerializer MaxJsonLength property from code behind and check.

JavaScriptSerializer se = new JavaScriptSerializer();
se.MaxJsonLength = int.MaxValue;
requestOriginal = request = se.Serialize(objRequest);

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[Solved] JavaScriptSerializer Error: The length of the string exceeds the value set on the maxJsonLength property

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