I am running TexMaker 4.4.1 on a Macbook with El Capitan iOS. It seems like the problem started after updating my Macbook.
When i quick build no errors happen and no Pdf is showing.
Quick build is set to PdfLaTex + View PDF
The only way i can see the Pdf is the View PDF next to the Quick Build option. But it shows a pdf containing files not even activated or existing anymore in my master.
Things i have tried:
Delete PDF (Results in a PDF file not found error)
Delete all aux logs etc on all documents (it won't build new aux logs etc)
Delete all text only having a chapter or blank page (no errors but not showing a pdf)
Run all type of build options 10 times (nothing changed)
Changing the quick build command in preferences to the one with a lot of commands while building and building it 10 times, which takes quite some time :P (Nothing changed)
Making a conflict by changing a file path to force an build error ( Quickbuild will make errors and won't build it. But i can view the old PDF with the view pdf option next to quick build, showing text not even existing in my files)
Tried using a build subdirectory for output files in preferences (Error in building)
What ever i do it won't show a pdf after quick building, only when i use the view pdf option, which then shows an old pdf file.