Replace console.error with friendly error system

[shashank-iitbhu]

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Increasing Access

Many functions inside src/webgl and lib/addons currently uses console.error to report errors. It would be more user-friendly and consistent with the p5.js environment to replace these calls with the friendly error system (FES).

Most appropriate sub-area of p5.js?

• [X] Accessibility
• [ ] Color
• [ ] Core/Environment/Rendering
• [ ] Data
• [ ] DOM
• [ ] Events
• [ ] Image
• [ ] IO
• [ ] Math
• [ ] Typography
• [ ] Utilities
• [X] WebGL
• [ ] Build Process
• [ ] Unit Testing
• [ ] Internalization
• [X] Friendly Errors
• [ ] Other (specify if possible)

Feature enhancement details

For example, take parseASCIISTL function in webgl/loading.js, I have triggered an error condition and the results,
with console.error:
with FES: It would be more user-friendly and consistent with the p5.js environment to replace these calls with the friendly error system (FES).

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[shashank-iitbhu]

related PRs and Issues: #6098 and #5649 .

[shashank-iitbhu]

@davepagurek if you can review this. I am willing to work on this issue. Please assign.

[ranjanmangla1]

can I get to work on this issue? this will be my first contribution in processing community

[omsharma29]

where to find this issue I forked the code base in local system??

[samrudh3125]

Do we also have to change the throw new error keywords or only the console.error

[samrudh3125]

@shashank-iitbhu please accept the pull request

[vaishnavi192]

@davepagurek Hey I would like to work on this issue. Can you assign me?