I have used the matlab2tikz package from http://se.mathworks.com/matlabcentral/fileexchange/22022-matlab2tikz-matlab2tikz for some time and never had any serious problems with it. Until now; ShareLatex has decided to not open the .tikz files I upload to the platform. I am using the pgfplots package together with tikzscale package, same as I have used in the past but now it won´t read the files I upload. It accepts files I have previoulsy uploaded but the files I create using (for example) the matlab2tikz('niceWave.tikz') command is not accepted even though this command is identical to previously used commands. I have tried looking for other ''.tikz creator''-commands, pasting the .tikz file into old and well-functioning .tikz files but nothing seems to work.
This drives me CRAZY! Has anyone got an idea? This problem has occured just as I have started a matlab and LaTex intense batchelor thesis so all help is most apprecieated :)