Hi Community,
i´ve got an raspberry pi with rfm12pi, an shared hosting remote linux webserver. I´m sending data from the raspi using emonhub to the webserver.
No Data is added to the feed, but the input is refreshing.
Any idear?
2014-11-29 10:37:48,814 WARNING Send failure: wanted 'ok' but got <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/1_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/2_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/3_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/1_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/2_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/3_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/1_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/2_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/3_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/1_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/2_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: fopen(/www/htdocs/xxx/emoncmsdata/phpfiwa/3_0.dat): failed to open stream: Permission denied in <b>/www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php</b> on line <b>154</b><br /> <br /> <b>Warning</b>: Cannot modify header information - headers already sent by (output started at /www/htdocs/xxx/web-home/Modules/feed/engine/PHPFiwa.php:154) in <b>/www/htdocs/xxx/web-home/index.php</b> on line <b>131</b><br /> ok
Re: emonhub - warnings in logfile
Although the error appears in the emonHub log, it is just relaying the reply it got from emonCMS in place of the expected "ok" confirmation.
The message from emonCMS points to a permission issue for the feed engines access to the feed directories, Check that each of the feed directories an accessible permission level, I'm guessing something like
sudo chown www-data:root /www/htdocs/xxx/emoncmsdata/phpfiwa
sudo chown www-data:root /www/htdocs/xxx/emoncmsdata/phpfina
sudo chown www-data:root /www/htdocs/xxx/emoncmsdata/phptimeseries
might set the correct permissions.
Paul