Choosing a specific html template (not yet pressing Done) then changing it to another and pressing Done crashes the app.
It will be fixed in Textastic 4.2.2
Does this happen every time? Unfortunately, I can't reproduce it on my device.
If you are succesful creating the file for the first time, delete it and do the process again. Happens for me everytime. I'm not using any filename so it's output would be .html.
Ok, now I could reproduce it. It happens when I delete the ".html" file and then create a new one from a template. There's no need to select the template twice to make it crash.
I'll fix it. Thanks for reporting this!
Customer support service by UserEcho