Gem Wallet
decimal error #119
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When I want to swap sol to eurc (sol) I get a decimal error. |
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Replies: 2 comments 3 replies
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This looks more like a decimals / quote display bug than a real market price issue. A 10 EUR -> 1000 EURC jump is almost exactly what you get when the output token is formatted with the wrong number of decimals. Gem Wallet's Solana swap flow uses Jupiter's raw For reference:
So I would check:
If the received amount is also wrong, I don't think there is a user-side fix besides avoiding that route for now and using Solflare / Jupiter directly until it is patched. If the execution amount is correct and only the preview is wrong, then it's probably a formatting / token metadata bug in Gem Wallet rather than a swap engine problem. |
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Thank you for reporting this bug, It looks like an old bug that parsed EURC and it was cached. EURC should have decimal
I wish it was reported earlier |
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thanks for the quick reply. Sry for not reporting earlier. I though it was eurc fault, since it was fairly new |
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@gemcoder21 what exactly does "old" mean? Does this not require code changes? |
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https://github.com/gemwalletcom/core has an indexer that find all SPL tokens and stores them in DB as cached, and back in 2024 it stored this token with decimals 4 and did not update since then, so I had to refresh cache to make sure it displays correctly now. |
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Thank you for reporting this bug, It looks like an old bug that parsed EURC and it was cached. EURC should have decimal
6in the app and will present proper balance.I wish it was reported earlier