Error "Left side of assignment is not a reference." in production.
Unanswered
Yellow-footed Gull posted this in #help-forum
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Yellow-footed GullOP
I've recently updated node to v18.16.1 and have also updated NextJS from 11.0.1 to 13.4.8. Since then, I get the following error when running my app in production but not in dev. Any idea what could be causing this?
![Image](https://cdn.discordapp.com/attachments/1126492443081191534/1126492443362213908/Screenshot_2023-07-06_at_13.32.47.png)
4 Replies
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Yi Lon Ma
Show the error
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Yellow-footed GullOP
Here is the error (in console, and in Sentry)
![Image](https://cdn.discordapp.com/attachments/1126492443081191534/1126494126913896478/Screenshot_2023-07-06_at_13.44.27.png)
![Image](https://cdn.discordapp.com/attachments/1126492443081191534/1126494127584977027/Screenshot_2023-07-06_at_13.42.53.png)
![Avatar](https://cdn.discordapp.com/guilds/752553802359505017/users/510480545160101898/avatars/d79065c9729b5a6a29940dc491a6f34e.webp?size=256)
Yi Lon Ma
well this is the code in production site which means it is minified, there's no way to track down the exact line number of it
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Yellow-footed GullOP
This is the breakdown of the exact line number I get in Sentry. Is that of any help?
![Image](https://cdn.discordapp.com/attachments/1126492443081191534/1126497410831622194/Screenshot_2023-07-06_at_13.32.47.png)