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JavaScript report uncaught typeerror illegal invocation error

Source: Internet
Author: User
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Today in the writing of JS code encountered a strange error, uncaught typeerror illegal invocation.

This error has not been encountered before, do not know what the problem, so I carefully read my code, only to find that because of their carelessness, in the use of Ajax to the background to pass the value of an object as a parameter, so will report this error ... There is no language, and later can not be careless ah.

Such a low-level mistake AH. Keep a record here so that you don't do it again ...

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

JavaScript report uncaught typeerror illegal invocation error

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