OSError: 2014
Describe the bug 使用nncase beta4模型转kmodel 在使用kpu.netinfo() 直接出现OSError 2014
To Reproduce

Expected behavior
使用nncase beta4 模型转换 和 调试都没有问题
调试
beta4\ncc infer yolo.kmodel ./tmp --dataset image
KPUConv2D: 23.0905ms
KPUConv2D: 2.8081ms
KPUConv2D: 3.6247ms
KPUConv2D: 1.8428ms
KPUConv2D: 2.4041ms
KPUConv2D: 3.8099ms
KPUConv2D: 1.9039ms
QuantizedBinary: 0.2842ms
KPUUpload: 0.0195ms
KPUConv2D: 6.7655ms
KPUConv2D: 13.2061ms
StridedSlice: 0.1461ms
Dequantize: 0.0821ms
NNILUnaryMethod: 4.3173ms
Quantize: 1.9632ms
KPUUpload: 0.0314ms
KPUConv2D: 1.4184ms
KPUConv2D: 2.7913ms
KPUConv2D: 3.9446ms
KPUConv2D: 1.593ms
QuantizedBinary: 0.1379ms
KPUUpload: 0.0064ms
KPUConv2D: 2.8945ms
KPUConv2D: 4.1402ms
KPUConv2D: 1.5259ms
QuantizedBinary: 0.1325ms
KPUUpload: 0.0041ms
KPUConv2D: 3.212ms
KPUConv2D: 5.4009ms
StridedSlice: 0.0341ms
Dequantize: 0.0078ms
NNILUnaryMethod: 1.4366ms
Quantize: 0.5962ms
KPUUpload: 0.0045ms
KPUConv2D: 0.403ms
KPUConv2D: 1.1692ms
KPUConv2D: 2.2808ms
KPUConv2D: 0.8487ms
QuantizedBinary: 0.0657ms
KPUUpload: 0.0036ms
KPUConv2D: 1.7914ms
KPUConv2D: 1.5867ms
KPUConv2D: 0.5427ms
QuantizedBinary: 0.0336ms
KPUUpload: 0.0015ms
KPUConv2D: 1.0631ms
KPUConv2D: 1.4814ms
KPUConv2D: 1.0788ms
KPUConv2D: 3.7995ms
KPUConv2D: 3.6598ms
KPUConv2D: 1.9477ms
QuantizedBinary: 0.0674ms
KPUUpload: 0.0044ms
KPUConv2D: 2.9559ms
KPUConv2D: 4.54ms
KPUConv2D: 1.8777ms
QuantizedBinary: 0.0717ms
KPUUpload: 0.0029ms
KPUConv2D: 2.9938ms
KPUConv2D: 3.194ms
KPUConv2D: 1.8182ms
QuantizedBinary: 0.0692ms
KPUUpload: 0.0037ms
KPUConv2D: 3.0173ms
KPUConv2D: 3.0282ms
KPUConv2D: 2.0701ms
QuantizedBinary: 0.069ms
KPUUpload: 0.0026ms
KPUConv2D: 4.311ms
KPUConv2D: 4.3726ms
StridedSlice: 0.0286ms
Dequantize: 0.0053ms
NNILUnaryMethod: 1.1107ms
Quantize: 0.4403ms
KPUUpload: 0.0071ms
KPUConv2D: 0.7687ms
KPUConv2D: 1.3012ms
KPUConv2D: 1.1537ms
KPUConv2D: 0.8687ms
QuantizedBinary: 0.0265ms
KPUUpload: 0.0034ms
KPUConv2D: 2.2428ms
KPUConv2D: 1.3048ms
KPUConv2D: 0.8754ms
QuantizedBinary: 0.0269ms
KPUUpload: 0.0021ms
KPUConv2D: 1.3277ms
KPUConv2D: 1.1177ms
KPUConv2D: 0.8624ms
QuantizedBinary: 0.0262ms
KPUUpload: 0.0022ms
KPUConv2D: 1.5908ms
KPUConv2D: 1.1435ms
KPUConv2D: 1.1836ms
QuantizedBinary: 0.0268ms
KPUUpload: 0.0024ms
KPUConv2D: 1.3245ms
KPUConv2D: 1.268ms
StridedSlice: 0.0122ms
Dequantize: 0.0022ms
NNILUnaryMethod: 0.399ms
Quantize: 0.193ms
KPUUpload: 0.0072ms
KPUConv2D: 0.4839ms
KPUConv2D: 0.8008ms
KPUConv2D: 0.4099ms
KPUConv2D: 0.6388ms
QuantizedBinary: 0.0136ms
KPUUpload: 0.0026ms
KPUConv2D: 0.8184ms
KPUConv2D: 0.4115ms
KPUConv2D: 0.6892ms
QuantizedBinary: 0.014ms
KPUUpload: 0.0028ms
KPUConv2D: 1.0989ms
KPUConv2D: 0.7147ms
KPUConv2D: 0.6341ms
QuantizedBinary: 0.0135ms
KPUUpload: 0.0029ms
KPUConv2D: 0.7701ms
KPUConv2D: 0.3888ms
KPUConv2D: 0.6453ms
QuantizedBinary: 0.0131ms
KPUUpload: 0.0024ms
KPUConv2D: 0.7708ms
KPUConv2D: 0.3822ms
KPUConv2D: 0.6518ms
QuantizedBinary: 0.0136ms
KPUUpload: 0.0034ms
KPUConv2D: 0.3424ms
ResizeImage: 0.0965ms
Dequantize: 0.0062ms
Dequantize: 0.0117ms
Concat: 0.0205ms
Quantize: 0.9809ms
KPUUpload: 0.0159ms
KPUConv2D: 8.4271ms
QuantizedConv2D: 1.3982ms
TableLookup1D: 0.0095ms
KPUUpload: 0.0066ms
KPUConv2D: 3.8492ms
QuantizedConv2D: 1.1962ms
TableLookup1D: 0.0106ms
KPUUpload: 0.0071ms
KPUConv2D: 3.1266ms
KPUConv2D: 0.5349ms
Dequantize: 0.003ms
QuantizedConv2D: 0.2755ms
TableLookup1D: 0.0049ms
KPUUpload: 0.0053ms
KPUConv2D: 0.8687ms
QuantizedConv2D: 0.5102ms
TableLookup1D: 0.004ms
KPUUpload: 0.0068ms
KPUConv2D: 1.1114ms
KPUConv2D: 0.1656ms
Dequantize: 0.0011ms
Total: 205.851ms
Actual behaviour
Screenshots If applicable, add screenshots to help explain your problem.
Please complete the following information
- IDE version: [e.g. 0.2.4]
- Firmware version: [e.g. 0.6.2]
- Board: [e.g. Maix Amigo]
- OS: [e.g. Windows]