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Invalid Json string

 
 
Picture of triveni mergu
Invalid Json string
 

Hi all,

while i am trying to upload a zip file to restore course, it prompting an error as invalid json string.

its very urgent.

any help would be appreciated!

 
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Picture of Howard Miller
Re: Invalid Json string
Group DevelopersGroup Documentation writersGroup Particularly helpful Moodlers

Which version of Moodle? Is this any file or just 'big' ones (close to or over the maximum upload file size)?

 
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Picture of triveni mergu
Re: Invalid Json string
 

Hi Hward,

i am getting this error for any file.

moodle version is 2.3

 

 
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Picture of Howard Miller
Re: Invalid Json string
Group DevelopersGroup Documentation writersGroup Particularly helpful Moodlers

Unfortunately, it just means *something* has gone wrong and isn't very helpful. Can you work the 'console' on your browser to see if there are any javascript errors reported?

E.g., for Firefoxhttps://developer.mozilla.org/en/docs/Tools/Web_Console

You should also turn on Debugging on your Moodle site and check your web server error log - just in case!

There's a lengthy discussion here which might give you some insight...

https://moodle.org/mod/forum/discuss.php?d=205936

Failing that, you are welcome to PM me details of enough (temporary) access to your site to try it and I'll check for errors for you.

 
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Picture of Robert Brenstein
Re: Invalid Json string
Group Particularly helpful Moodlers
At which point in the process do you get that error?
 
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