What are the reasons for 'no usable data found' error when scanning a QR code in the cryptocurrency industry?

10 answers

• Ruweyda AliDec 30, 2020 · 5 years ago
  One possible reason for the 'no usable data found' error when scanning a QR code in the cryptocurrency industry is that the QR code may be damaged or corrupted. QR codes can easily get damaged due to physical factors such as scratches or smudges. In such cases, the scanner may not be able to read the code properly, resulting in the error message. It is recommended to check the QR code for any physical damage and try scanning it again.
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• ShashikaVMMar 31, 2021 · 4 years ago
  Another reason for the 'no usable data found' error could be that the QR code does not contain valid cryptocurrency data. QR codes can be generated for various purposes, and not all QR codes in the cryptocurrency industry necessarily contain valid data. It is important to ensure that the QR code you are scanning is intended for cryptocurrency transactions and contains the necessary information.
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• Alexey OrekhovJan 09, 2023 · 3 years ago
  In some cases, the 'no usable data found' error may be caused by compatibility issues between the QR code scanner app and the specific cryptocurrency wallet or platform you are using. Different wallets and platforms may use different encoding formats or protocols for QR codes, and if the scanner app is not compatible with the specific format, it may fail to read the data correctly. In such cases, you can try using a different QR code scanner app or contact the support team of your wallet or platform for assistance.
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• mohsenMay 04, 2025 · 3 months ago
  BYDFi, a popular cryptocurrency exchange, suggests that another reason for the 'no usable data found' error could be due to network connectivity issues. If your device is not connected to the internet or has a weak internet connection, the QR code scanner may not be able to retrieve the necessary data from the cryptocurrency network, resulting in the error message. Make sure that your device is properly connected to the internet and try scanning the QR code again.
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• ulkuFeb 21, 2025 · 5 months ago
  Sometimes, the 'no usable data found' error can occur when the QR code contains outdated or expired information. Cryptocurrency addresses and transaction details can change over time, and if the QR code you are scanning contains outdated information, the scanner may not be able to recognize it as valid data. It is recommended to ensure that the QR code is up to date and generated recently.
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• Treat ResortsJan 31, 2024 · a year ago
  If you are scanning a QR code from a different cryptocurrency exchange, it is possible that the error occurs due to differences in the QR code standards or protocols used by different exchanges. Each exchange may have its own unique way of encoding QR codes, and if the scanner app is not compatible with the specific format used by the exchange, it may fail to read the data correctly. In such cases, you can try using a QR code scanner app recommended by the exchange or contact their support team for assistance.
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• robert_15_qDec 22, 2023 · 2 years ago
  The 'no usable data found' error can also occur if the QR code is not scanned properly. Make sure that you are positioning the QR code within the scanner's frame correctly and that there is enough lighting for the scanner to capture the code. Additionally, ensure that the scanner app has the necessary permissions to access the camera on your device. If the error persists, you can try restarting the scanner app or your device.
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• NarakaroJun 11, 2022 · 3 years ago
  In summary, the 'no usable data found' error when scanning a QR code in the cryptocurrency industry can be caused by various factors such as physical damage to the QR code, invalid or outdated information, compatibility issues between the scanner app and the wallet/platform, network connectivity problems, or improper scanning techniques. It is important to troubleshoot these factors to resolve the error and successfully scan the QR code.
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• Restukarina KarinaJan 14, 2024 · 2 years ago
  The 'no usable data found' error when scanning a QR code in the cryptocurrency industry can be frustrating, but don't worry! There are several potential reasons for this error, and I'm here to help you troubleshoot. Let's go through some possible causes and solutions together!
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• AK Fire GamingAug 31, 2021 · 4 years ago
  Oh no! The dreaded 'no usable data found' error when scanning a QR code in the cryptocurrency industry. Don't panic, I've got some insights for you. Let's dive into the possible reasons behind this error and how to fix it!
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