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+--- Thread: 500 error from call to XMLHttpRequest() (/showthread.php?tid=71706)
500 error from call to XMLHttpRequest() - richb201 - 09-14-2018
I am getting a 500 error on the Linux version of my code. The version on my WAMP under windows doesn't have this issue. The LAMP version is a Bitnami instance running on AWS. I took a look in the error.log and I see:
malformed header from script 'index.php': Bad header: {"0":["{choose}","IOS","Mac","
and
AH01070: Error parsing script headers
I see that AH01070 is an Apache bug. I am running on AWS LightSail.
This is where I set my headers in my CI code:
$this->output
->set_content_type('application/json')
->set_header("Access-Control-Allow-Origin", "*")
->set_output(json_encode($table));
Any ideas? Do I need to move back to Windows?
RE: 500 error from call to XMLHttpRequest() - skunkbad - 09-15-2018
(09-14-2018, 08:11 PM)Hrichb201 Wrote: ...
Any ideas? Do I need to move back to Windows?
You should start developing on an environment that matches the production environment as much as possible.
RE: 500 error from call to XMLHttpRequest() - richb201 - 09-15-2018
valid point. My problem might be a need to set a Content-Length in the header.
I added:
->set_header("Content-Length: 1000")
And it still gives me a 500 error, but at least the error in the error log went away. How do I get the actual length of a json encoded structure (instead of 1000)?
RE: 500 error from call to XMLHttpRequest() - Piotr - 09-15-2018
(09-15-2018, 01:58 AM)richb201 Wrote: valid point. My problem might be a need to set a Content-Length in the header.
I added:
->set_header("Content-Length: 1000")
And it still gives me a 500 error, but at least the error in the error log went away. How do I get the actual length of a json encoded structure (instead of 1000)?
strlen(json_encode($table));
??
RE: 500 error from call to XMLHttpRequest() - richb201 - 09-16-2018
Could the issue be that the windows server (that works) is https while the Linux is http? Other than that, the php.ini is clearly different, too.