What are the potential reasons for the error message 'could not validate sizes - operation not permitted' in the cryptocurrency industry?

3 answers

• Hữu Tài Nguyễn HuỳnhJun 10, 2025 · 13 days ago
  This error message usually occurs when there is an issue with the size validation process in the cryptocurrency industry. It could be due to a technical glitch or a problem with the specific cryptocurrency wallet or exchange you are using. To resolve this issue, you can try restarting your wallet or clearing your cache. If the problem persists, it is recommended to contact the customer support of the wallet or exchange for further assistance.
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• Jessen MullinsJul 29, 2021 · 4 years ago
  Oh no! Looks like you've encountered the dreaded 'could not validate sizes - operation not permitted' error message in the cryptocurrency world. This error typically pops up when there's a problem with the size validation process. It could be caused by a bug in the wallet or exchange you're using, or maybe there's a temporary issue with their servers. Don't worry though, you can try refreshing the page or logging out and back in to see if that fixes the problem. If not, reach out to the support team of the wallet or exchange for some expert help.
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• Tanveer SinghJun 24, 2022 · 3 years ago
  When you come across the error message 'could not validate sizes - operation not permitted' in the cryptocurrency industry, it's usually an indication that there's an issue with the size validation process. This error can occur due to various reasons, such as a bug in the wallet software, a problem with the exchange's infrastructure, or even network congestion. If you're experiencing this error, it's recommended to reach out to the customer support of the wallet or exchange you're using. They'll be able to provide you with specific troubleshooting steps to resolve the issue.
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