Lukas Svoboda

@lcowell thanks for perfect tip. Finally I changed the migrating procedure a bit (do not save and validate whole object, do not create temp file): ``` old_app = Dragonfly.app("filestore") Image.find_each...

@cikorka @shr3k Také mě uvedený příkaz spadne na nedostatek paměti. Přepsal jsem to na: ``` zcat 20150331_OB_554782_UKSH.xml.gz|sed "s/>\n

Díky, `HZJ.132021.1` v `20150331_OB_554782_UKSH_good.xml.gz` vůbec není, ale stačilo odstranit prázdný `HZJ.306045` Tím se opravila další chyba, dále to spadlo na: ``` Exception in thread "main" org.postgresql.util.PSQLException: ERROR: geometry contains non-closed...

aha! samozřejmě. Tím se to vysvětluje. Musel jsem to jednou spustit omylem s orginálem. díky moc.

I ran into the same problem. Unfortunately it seems to me, that Dragonfly do not contain mime-type at all, it returns mime type according file extension (see https://github.com/markevans/dragonfly/blob/master/lib/dragonfly/content.rb#L81-L82 and https://github.com/markevans/dragonfly/blob/master/lib/dragonfly/app.rb#L209-L211)...

@markevans Thanks to deeply explanation and sorry for so late answer. > > Unfortunately should not be always desired to change filename (file extension). > > Actually why not? It...

Sorry I do not plan it because of time. But any pull requests are welcome.

Could you please provide the images and snippet of code you are using.

@juhi123 Now this described issue happens to me too. I am trying to fix it. Unfortunately for now I don't know the reason for this non-deterministic behaviour.

@juhi123, @ShobanaV Can you test it on master now?