python - pyinstaller Template not found -


i used pyinstaller create executable, getting these errors when run executable: 

> traceback (most recent call last): >       file "flask/app.py", line 1988, in wsgi_app >       file "flask/app.py", line 1641, in full_dispatch_request >       file "flask/app.py", line 1544, in handle_user_exception >       file "flask/app.py", line 1639, in full_dispatch_request >       file "flask/app.py", line 1625, in dispatch_request >       file "testforms.py", line 13, in my_form >       file "flask/templating.py", line 133, in render_template >       file "jinja2/environment.py", line 851, in get_or_select_template >       file "jinja2/environment.py", line 812, in get_template >       file "jinja2/environment.py", line 774, in _load_template >       file "flask/templating.py", line 57, in get_source >       file "flask/templating.py", line 85, in _get_source_fast >       templatenotfound: template.html

when run script locallly, works fine.

here script:

from flask import flask                                flask import request                              flask import render_template                      app = flask(__name__, template_folder='templates')      @app.route('/')                                        def my_form():                                             return render_template('/template.html' )               @app.route('/', methods=['post'])                       def my_form_post():                                         text = request.form['text']                            processed_text = text.upper()                          print processed_text                                   return processed_text                               if __name__ == '__main__':                                 app.run()

to build executable used:

pyinstaller --onefile testforms.py

i tried: 

return render_template('template.html' )

i encountered same issue. didn't make 1 file. copy static , template folder , paste in "dist/main" folder. works me


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