conf had no valid data, according to WeatherMapDataSource

[vanessamello1909]

I created several maps, they work temporarily, but after a while the error occurs:

Code: Select all

2021/06/16 00:30:04 - WEATHERMAP STATS: Weathermap 0.98a run complete - Wed, 16 Jun 21 00:30:04 -0300: 4 maps were run in 1 seconds with 60 warnings.
2021/06/16 00:30:04 - WEATHERMAP STATS: Weathermap 0.98a run complete - Wed, 16 Jun 21 00:30:04 -0300: 4 maps were run in 1 seconds with 60 warnings.
2021/06/16 00:30:04 - WEATHERMAP [Map 10] DCFisicoTMK.conf: Wrote map to /usr/share/cacti/site/plugins/weathermap/output/e81d0a0ae6b6e03d9a60.png and /usr/share/cacti/site/plugins/weathermap/output/e81d0a0ae6b6e03d9a60.thumb.png
2021/06/16 00:30:04 - WEATHERMAP [Map 10] DCFisicoTMK.conf: Wrote map to /usr/share/cacti/site/plugins/weathermap/output/e81d0a0ae6b6e03d9a60.png and /usr/share/cacti/site/plugins/weathermap/output/e81d0a0ae6b6e03d9a60.thumb.png
2021/06/16 00:30:04 - WEATHERMAP [Map 10] DCFisicoTMK.conf: About to write image file. If this is the last message in your log, increase memory_limit in php.ini [WMPOLL01]
2021/06/16 00:30:04 - WEATHERMAP WARNING: [Map 10] DCFisicoTMK.conf: ReadData: LINK node02289_copy_copy-swidrac01S50Naa, target: /usr/share/cacti/site/rra/sw-core02-tmk_dell_mxl_traffic_in_938.rrd on config line 380 of /usr/share/cacti/site/plugins/weathermap/configs/DCFisicoTMK.conf had no valid data, according to WeatherMapDataSource_rrd
2021/06/16 00:30:04 - WEATHERMAP [Map 10] DCFisicoTMK.conf: About to write image file. If this is the last message in your log, increase memory_limit in php.ini [WMPOLL01]
2021/06/16 00:30:04 - WEATHERMAP WARNING: [Map 10] DCFisicoTMK.conf: ReadData: LINK node02289_copy_copy-swidrac01S50Naa, target: /usr/share/cacti/site/rra/sw-core02-tmk_dell_mxl_traffic_in_938.rrd on config line 380 of /usr/share/cacti/site/plugins/weathermap/configs/DCFisicoTMK.conf had no valid data, according to WeatherMapDataSource_rrd
2021/06/16 00:30:04 - WEATHERMAP WARNING: [Map 10] DCFisicoTMK.conf: ReadData: LINK node02289_copy_copy-swidrac01S50Na, target: /usr/share/cacti/site/rra/sw-core02-tmk_dell_mxl_traffic_in_937.rrd on config line 371 of /usr/share/cacti/site/plugins/weathermap/configs/DCFisicoTMK.conf had no valid data, according to WeatherMapDataSource_rrd
2021/06/16 00:15:04 - CMDPHP PHP ERROR WARNING Backtrace: (/poller.php[801]:api_plugin_hook(), /lib/plugins.php[74]:api_plugin_run_plugin_hook(), /lib/plugins.php[177]:weathermap_poller_bottom(), /plugins/weathermap/setup.php[787]:weathermap_run_maps(), /plugins/weathermap/lib/poller-common.php[219]:rename(), CactiErrorHandler())
2021/06/16 00:15:04 - ERROR PHP WARNING in Plugin 'weathermap': rename(/usr/share/cacti/site/plugins/weathermap/output/e81d0a0ae6b6e03d9a60.tmp.png,/usr/share/cacti/site/plugins/weathermap/output/e81d0a0ae6b6e03d9a60.png): No such file or directory in file: /usr/share/cacti/site/plugins/weathermap/lib/poller-common.php on line: 219
2021/06/15 22:45:03 - CMDPHP PHP ERROR WARNING Backtrace: (/poller.php[801]:api_plugin_hook(), /lib/plugins.php[74]:api_plugin_run_plugin_hook(), /lib/plugins.php[177]:weathermap_poller_bottom(), /plugins/weathermap/setup.php[787]:weathermap_run_maps(), /plugins/weathermap/lib/poller-common.php[219]:rename(), CactiErrorHandler())
2021/06/15 22:45:03 - ERROR PHP WARNING in Plugin 'weathermap': rename(/usr/share/cacti/site/plugins/weathermap/output/d75798f3fdf3fae98011.tmp.png,/usr/share/cacti/site/plugins/weathermap/output/d75798f3fdf3fae98011.png): No such file or directory in file: /usr/share/cacti/site/plugins/weathermap/lib/poller-common.php on line: 219
2021/06/15 22:15:03 - CMDPHP PHP ERROR WARNING Backtrace: (/poller.php[801]:api_plugin_hook(), /lib/plugins.php[74]:api_plugin_run_plugin_hook(), /lib/plugins.php[177]:weathermap_poller_bottom(), /plugins/weathermap/setup.php[787]:weathermap_run_maps(), /plugins/weathermap/lib/poller-common.php[219]:rename(), CactiErrorHandler())
2021/06/15 22:15:03 - ERROR PHP WARNING in Plugin 'weathermap': rename(/usr/share/cacti/site/plugins/weathermap/output/a539dbbe1457a2141f38.tmp.png,/usr/share/cacti/site/plugins/weathermap/output/a539dbbe1457a2141f38.png): No such file or directory in file: /usr/share/cacti/site/plugins/weathermap/lib/poller-common.php on line: 219
2021/06/15 22:15:03 - CMDPHP PHP ERROR WARNING Backtrace: (/poller.php[801]:api_plugin_hook(), /lib/plugins.php[74]:api_plugin_run_plugin_hook(), /lib/plugins.php[177]:weathermap_poller_bottom(), /plugins/weathermap/setup.php[787]:weathermap_run_maps(), /plugins/weathermap/lib/poller-common.php[217]:unlink(), CactiErrorHandler())
2021/06/15 22:15:03 - ERROR PHP WARNING in Plugin 'weathermap': unlink(/usr/share/cacti/site/plugins/weathermap/output/a539dbbe1457a2141f38.png): No such file or directory in file: /usr/share/cacti/site/plugins/weathermap/lib/poller-common.php on line: 217
2021/06/15 22:05:48 - CMDPHP PHP ERROR WARNING Backtrace: (/plugins/weathermap/cacti-pick.php[114]:in_array(), CactiErrorHandler())
2021/06/15 22:05:48 - ERROR PHP WARNING in Plugin 'weathermap': in_array() expects parameter 2 to be array, null given in file: /usr/share/cacti/site/plugins/weathermap/cacti-pick.php on line: 114

My graphic didn´t work ever polling, but I have Observium installed and I don´t have this issue, and ever devices stopped and started work in the same time (cacti.PNG).

My server:
Ubuntu 20
PHP7.4
Weathermap 0.98a
MySQL 8
Poller cmd.php

I´ve installed:

apt-get install cacti
weathermap: git clone --> https://github.com/thurban/plugin_weathermap