[TYPO3-mvc] extension development in 6.2 - cache hate

[g4-lisz at tonarchiv.ch]

On 09/15/2014 09:55 AM, Jennifer Koenig wrote:
> hi everyone,
>
> I'm developing an extension in 6.2 and am having a huge problem with
> getting changes in the code to show up in a backend module. Do I
> REALLY need to uninstall and reinstall the extension every time I make
> a change to the code of the backend module, if I just want to SEE
> what  those changes look like? I'm talking about changes to the
> labels, position of the fields, stuff like that.
>
> I tried to install the extension "Uncache" to help me with this, but
> the installation fails with the error "no cache in the specified group
> 'system'". Googling this error has not been helpful.
>
> When I clear the cache using the Install Tool /Important Actions, I
> sometimes get an error about failing to acquire a lock on some class
> or another.
>
> Are all these problems related? Is there some configuration mess-up
> that I need to change in order to keep from having to go insane?
You may set

   options.clearCache.system = 1

in your BE user TSconfig.