Hello, My students have been working with Hackathon project for a few days. I have had quite a few students with the same error. āWARNING: Line: 35: setText() text parameter value (undefined) is not a uistring.ERROR: Line: 35: TypeError: Cannot read property ātoStringā of undefinedā At first glance their programs look fine. Iām a decent at programming and Iāve been able to find most errors to help fix, but there are still a couple that are elusive. I have gotten better at finding errors, but Iām spending a lot of time trying to find the reasons and then the fixes. Iāve Googled the warning and the articles Iāve found are not very helpful. Any suggestions on pinpointing the error to save a very tired teacher some time. Thank you.