Empty error log

[Gallenkamp]

Hi Jason,

after MODXpo, I am trying to speed up my site. but unfortunately I cant get StatCache to work. Apache Log is Empty, MODX log is empty, statcache folder is empty.

Permissions are set to 777, I tried www-data and the ftp user as owners. No luck so far. Yes, I checkt both of the system events boxes.

Any idea where I could continue digging?

Cheers,

Guido

[opengeek]

Do you have any non-cacheable tags in your site? Any Resources that contain ANY non-cacheable tags will not be cached.

[ghost]

I had the same issue so i tested with skipIfTagsRemain = No in plugin settings and the static file was created. Then i searched for the brackets "[[" in $modx->resource->_content to find all uncached tags. I was suprised to find out that the only remaining tags where [[_id:isnot=214:then=http://mysite.com/]] from the canonical url filter [[_id:isnot=[[++site_start]]:then=[[~[[*id]]]]]] . I deleted the canonical url rule since its really obsolete for my site and everything worked fine.

[ghost]

Placeholders with the :isnot output filter and with a value equal to the isnot value can be found partly proccessed when searching $modx->resource->_content.
Then during $modx->cacheManager->writeFile($statcacheFile, $modx->resource->_output)
the placeholders are fully processed so they don’t exist in the final html file.

Example 1. (remaining tags)
[[+placeholder]] has value equal to 'something'
Inside Template: [[+placeholder:isnot=something:then=[[placeholder]]:else=[[+placeholder2]]]]
Inside $modx->resource->_content : [[+placeholder:isnot=something:then=something:else=placeholder2value]]
After $modx->cacheManager->writeFile($statcacheFile, $modx->resource->_output) : something

Example 2. (no remaining tags)
[[+placeholder]] has value equal to 'randomstring'
Inside Template: [[+placeholder:isnot=something:then=[[placeholder]]:else=[[+placeholder2]]]]
Inside $modx->resource->_content : randomstring
After $modx->cacheManager->writeFile($statcacheFile, $modx->resource->_output) : randomstring

It seems to me that until this issue is resolved someone has two choices, to disable the skipIfTagsRemain and inspect manually for uncached tags or to avoid output filters.