They talked about Joomshaper as the best (and not only) best pagebuilder for Joomla! but at the moment it doesn't seem like it is.
For the umpteenth time I explain my problem again:
So I would like to test SP page builder and Helix Framework on my localhost to know the environment and understand if it is actually a valid and reliable tool or not.
After uninstalling Joomla from my localhost I downloaded the HelixFramework quickstarter package and following your guides step by step I was able to reinstall everything more or less correctly.
Then I had the need to reinstall Sp page builder the Pro version which worked for 5 minutes and now in all the pages of the site it shows the following error:
syntax error, unexpected token "\"
therefore I am no longer able to do anything nor modify the helixframework template nor use the sp page buider front end editor.
What should I do? What is the cause of this error?