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Headers already sent - Plugin Problem
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TOPIC: Headers already sent - Plugin Problem

Headers already sent - Plugin Problem 14 years ago #18467

Hi,

after I installed the plugin I'll get following error clicking on the small pdf icon (in the invoices menu).

Warning: Cannot modify header information - headers already sent by (output started at /Joomla/administrator/components/com_vminvoice/helpers/vminvoice.php:1) in /www/htdocs/w008b424/Joomla/administrator/components/com_vminvoice/tcpdf/tcpdf.php on line 6755
TCPDF ERROR: Some data has already been output to browser, can't send PDF file


Even on the default start page, the shop, etc. Since plugin installation I'll get this error. Sometimes whole site is not working (just white page). I set the joomla error handling to maximum, but there isn't another error shown.

if I unpublish the plugin everything works fine.

do you have any idea what is deploying this error?


Best regards
Stephan
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Re:Headers already sent - Plugin Problem 14 years ago #18477

  • jaku
Hello Stephan,

it seems there is a small mistake in the VM Invoice plugin. The new version will be released asap.
If you can, please, use the CRON-based planning instead.
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Re:Headers already sent - Plugin Problem 14 years ago #18479

  • jaku
Hello,

new version of the plugin has been released. Please, use your download ID at
www.artio.net/e-shop/download-area
to get it.

Uninstall the old and install the new.
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Re:Headers already sent - Plugin Problem 14 years ago #18515

  • djrgr
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  • Posts: 65
Hi,

I have downloaded the new one, but there is a new error:

Warning: file_put_contents() [function.file-put-contents]: Unable to access /tmp/vminvoiceautorun.log in /public/sites/www.gamesshopper.nl/plugins/system/vminvoiceautorun.php on line 83

Warning: file_put_contents(/tmp/vminvoiceautorun.log) [function.file-put-contents]: failed to open stream: No such file or directory in /public/sites/www.gamesshopper.nl/plugins/system/vminvoiceautorun.php on line 83
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Re:Headers already sent - Plugin Problem 14 years ago #18517

works now.

thanks a lot
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Re:Headers already sent - Plugin Problem 14 years ago #18518

  • jaku
Hello djrgr,

ad Warning: file_put_contents() [function.file-put-contents]: Unable to access /tmp/vminvoiceautorun.log in /public/sites/www.gamesshopper.nl/plugins/system/vminvoiceautorun.php on line 83)

make sure the tmp folder in the Joomla directory is writeable.
The script attempts to store file there, if it fails, then tries the default system temp directory. (which seems to be your case, therefore I would think the save attempt to Joomla tmp folder has failed)
Last Edit: 14 years ago by .
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