Bad argument to font size, how to fix? como arreglar?

MIT App Inventor Help
1

29.11.2025_22.42.25_REC
29.11.2025_22.42.25_REC499×857 17.6 KB

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(Canned Reply: ABG - Download those blocks and post them here)

Screen scraped blocks lose resolution and become unreadable.

AI2 generated block images are SVG, which are readable under magnification.

Please download and post each of those event block(s)/procedures here ...

P.S. These blocks can be dragged directly into your Blocks Editor workspace.

See

for how to download individual draggable block images.

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(Canned Reply: ABG- Export & Upload .aia)
Export your .aia file and upload it here.
export_and_upload_aia

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If you want to find the error yourself, look for the blocks where you are showing the time in a Label.

You should be feeding the time into a label.Text block.

You probably were feeding it into a Label.Fontsize block by mistake.