Failed with error: unspecified (0) unknown key的解决方法

在EOS开发过程中,使用./cleosgetcodecurrency命令检测currency合约时常遇到Failedwitherror:unspecified(0)unknownkey错误。本文介绍该错误的原因及解决方法:确保账户名为currency或替换命令中的currency为实际账户名。
eos开发中,跟着教程走的话,敲出./cleos get code currency之后,有同学会遇到Failed with error: unspecified (0)
unknown key

的报错,这个命令的作用是检测区块链中有没有这个叫做currency的合约,按照教程的意思,接下来会反馈code hash:0000000000000000000,但是同学们真正敲这个命令,有的人会反馈Failed with error: unspecified (0)
unknown key,这是因为教程比较无良,这个命令是需要检测账户名的,除非同学的账户名是currency才可以检测到。解决方法是,同学新创建一个账户名为currency,或者更改命令,./cleos get code currency,更改为./cleos get code 你的账户名,就可以正确反馈code hash:000000000000000000000了
PS C:\Users\10556> C:/mini/Scripts/activate PS C:\Users\10556> conda activate aaa PS C:\Users\10556> & C:/mini/envs/aaa/python.exe d:/wenxvn/CylinderImageProcessing/PaddleOCR-release-2.10/jiema.py OpenCV版本: 4.12.0 处理图像: D:/wenxvn/CylinderImageProcessing/QRcode/extend_out/1.jpg 超分辨率不可用: OpenCV(4.12.0) D:\a\opencv-python\opencv-python\opencv\modules\dnn\src\tensorflow\tf_io.cpp:42: error: (-2:Unspecified error) FAILED: ReadProtoFromBinaryFile(param_file, param). Failed to parse GraphDef file: models/ESPCN_x2.pb in function 'cv::dnn::ReadTFNetParamsFromBinaryFileOrDie' ,使用传统放大 透视校正失败: not enough values to unpack (expected 3, got 2) 超分辨率不可用: OpenCV(4.12.0) D:\a\opencv-python\opencv-python\opencv\modules\dnn\src\tensorflow\tf_io.cpp:42: error: (-2:Unspecified error) FAILED: ReadProtoFromBinaryFile(param_file, param). Failed to parse GraphDef file: models/ESPCN_x2.pb in function 'cv::dnn::ReadTFNetParamsFromBinaryFileOrDie' ,使用传统放大 超分辨率不可用: OpenCV(4.12.0) D:\a\opencv-python\opencv-python\opencv\modules\dnn\src\tensorflow\tf_io.cpp:42: error: (-2:Unspecified error) FAILED: ReadProtoFromBinaryFile(param_file, param). Failed to parse GraphDef file: models/ESPCN_x2.pb in function 'cv::dnn::ReadTFNetParamsFromBinaryFileOrDie' ,使用传统放大 ZXing解码失败: expected str, bytes or os.PathLike object, not ndarray ❌ 解码失败: 解码失败 失败图像已保存至: D:/wenxvn/CylinderImageProcessing/QRcode/extend_out/1_failed.jpg 处理图像: D:/wenxvn/CylinderImageProcessing/QRcode/extend_out/2.jpg 超分辨率不可用: OpenCV(4.12.0) D:\a\opencv-python\opencv-python\opencv\modules\dnn\src\tensorflow\tf_io.cpp:42: error: (-2:Unspecified error) FAILED: ReadProtoFromBinaryFile(param_file, param). Failed to parse GraphDef file: models/ESPCN_x2.pb in function 'cv::dnn::ReadTFNetParamsFromBinaryFileOrDie' ,使用传统放大 ZXing解码失败: expected str, bytes or os.PathLike object, not ndarray 透视校正失败: not enough values to unpack (expected 3, got 2) 超分辨率不可用: OpenCV(4.12.0) D:\a\opencv-python\opencv-python\opencv\modules\dnn\src\tensorflow\tf_io.cpp:42: error: (-2:Unspecified error) FAILED: ReadProtoFromBinaryFile(param_file, param). Failed to parse GraphDef file: models/ESPCN_x2.pb in function 'cv::dnn::ReadTFNetParamsFromBinaryFileOrDie' ,使用传统放大 超分辨率不可用: OpenCV(4.12.0) D:\a\opencv-python\opencv-python\opencv\modules\dnn\src\tensorflow\tf_io.cpp:42: error: (-2:Unspecified error) FAILED: ReadProtoFromBinaryFile(param_file, param). Failed to parse GraphDef file: models/ESPCN_x2.pb in function 'cv::dnn::ReadTFNetParamsFromBinaryFileOrDie' ,使用传统放大 ZXing解码失败: expected str, bytes or os.PathLike object, not ndarray ❌ 解码失败: 解码失败 失败图像已保存至: D:/wenxvn/CylinderImageProcessing/QRcode/extend_out/2_failed.jpg PS C:\Users\10556>
最新发布
08-17
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