Google chart API ERROR 502 Question ★PLEASE Check it out fast!!

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Apr 3, 2024, 1:13:38 AMApr 3
to Google Visualization API
There is a report card that our company sends to students. The QR code on the report card was in the pending state, but a 502 error appears.

Url is like this.
Hurry up and solve it.

Daniel LaLiberte

Apr 3, 2024, 1:19:16 AMApr 3
The "chart.apis" server that you were using was deprecated for many years, and has finally been turned off.  

The "visualization-api" is an interactive charts library that works quite differently.  Part of that library was a wrapper around the "image charts" which use the "chart.apis" server.   

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Daniel LaLiberte

 • SWE

 Cambridge MA



Apr 8, 2024, 1:34:09 AMApr 8
Thanks for your reply.

However, where can I find the QR code generator in the link that you sent?
I need to QR code generator. The URL I sent is for QR code.
I can't find it. Please let me know.

Have a great day.
Thank you.

2024년 4월 3일 (수) 오후 2:19, 'Daniel LaLiberte' via Google Visualization API <>님이 작성:
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