关于android ssd demo无法运行的问题【已解决】 - Toybrick

void create(int inputSize, int channel, int numResult, int numClasses, char *mParamPath) {
img_width = inputSize;
img_height = inputSize;
img_channels = channel;
int ret = 0;
int model_len = 0;
unsigned char *model = nullptr;
// Load RKNN Model
LOGE("Loading model: %s", mParamPath);
model = load_model(mParamPath, &model_len);
LOGE("rknn_init ...");
ret = rknn_init(&ctx, model, model_len, 0, NULL);
if (ret < 0) {
LOGE("rknn_init fail! ret=%d\n", ret);
return;
}
// Get Model Input Output Info
ret = rknn_query(ctx, RKNN_QUERY_IN_OUT_NUM, &io_num, sizeof(io_num));
if (ret != RKNN_SUCC) {
LOGE("rknn_query fail! ret=%d\n", ret);
return;
}
LOGE("model input num: %d, output num: %d\n", io_num.n_input, io_num.n_output);
LOGE("input tensors:\n");
rknn_tensor_attr input_attrs[io_num.n_input];
memset(input_attrs, 0, sizeof(input_attrs));
for (int i = 0; i < io_num.n_input; i++) {
input_attrs[i].index = i;
ret = rknn_query(ctx, RKNN_QUERY_INPUT_ATTR, &(input_attrs[i]),
sizeof(rknn_tensor_attr));
if (ret != RKNN_SUCC) {
LOGE("rknn_query fail! ret=%d\n", ret);
return;
}
printRKNNTensor(&(input_attrs[i]));
}
LOGE("output tensors:\n");
rknn_tensor_attr output_attrs[io_num.n_output];
memset(output_attrs, 0, sizeof(output_attrs));
for (int i = 0; i < io_num.n_output; i++) {
output_attrs[i].index = i;
ret = rknn_query(ctx, RKNN_QUERY_OUTPUT_ATTR, &(output_attrs[i]),
sizeof(rknn_tensor_attr));
if (ret != RKNN_SUCC) {
LOGE("rknn_query fail! ret=%d\n", ret);
return;
}
printRKNNTensor(&(output_attrs[i]));
}
created = true;
}

2021-09-16 22:44:12.122 2506-2560/com.rockchip.gpadc.ssddemo E/rkssd4j: Loading model: /data/user/0/com.rockchip.gpadc.ssddemo/cache/ssd_inception_v2.rknn
2021-09-16 22:44:12.183 2506-2560/com.rockchip.gpadc.ssddemo E/rkssd4j: rknn_init ...
2021-09-16 22:44:12.188 2506-2560/com.rockchip.gpadc.ssddemo E/RKNN_API: nnapi error: unable to open function ARKNN_destory_mem
2021-09-16 22:44:12.189 2506-2560/com.rockchip.gpadc.ssddemo E/RKNN_API: nnapi error: unable to open function ARKNN_create_mem
2021-09-16 22:44:12.189 2506-2560/com.rockchip.gpadc.ssddemo E/RKNN_API: nnapi error: unable to open function ARKNN_set_io_mem
2021-09-16 22:44:12.190 2506-2560/com.rockchip.gpadc.ssddemo E/neuralnetworks@ndk_bridge: ARKNN_client_create 0
2021-09-16 22:44:12.254 2506-2560/com.rockchip.gpadc.ssddemo E/neuralnetworks@ndk_bridge: Client init failed!
2021-09-16 22:44:12.254 2506-2560/com.rockchip.gpadc.ssddemo E/neuralnetworks@ndk_bridge: Ret Successfully!
2021-09-16 22:44:12.257 2506-2560/com.rockchip.gpadc.ssddemo E/rkssd4j: rknn_query fail! ret=-7
2021-09-16 22:44:12.257 2506-2560/com.rockchip.gpadc.ssddemo E/rkssd4j: run_ssd: create hasn't successful!
2021-09-16 22:44:12.259 2506-2560/com.rockchip.gpadc.ssddemo I/chatty: uid=10131(com.rockchip.gpadc.ssddemo) Thread-3 identical 1 line
2021-09-16 22:44:12.280 2506-2560/com.rockchip.gpadc.ssddemo E/rkssd4j: run_ssd: create hasn't successful!