Comments (6)
请问是PaddleHub中的哪个预训练模型?我看下
from paddle.js.
请问是PaddleHub中的哪个预训练模型?我看下
from paddle.js.
收到~ 我们排查下~
from paddle.js.
收到~ 我们排查下~
paddle模型转paddlejs模型出现Cannot read property 'length' of undefined的错误复现步骤
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在aistudio中创建一个Notebook一个paddle1.8.4 + python3.7的环境
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在aistudio_notebook中放入运行以下代码并运行
import paddlehub as hub object_detector = hub.Module(name="yolov3_resnet50_vd_coco2017") object_detector.save_inference_model('./1','__model__','__params__',True)
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将paddlejs项目中的tools/ModelConverter文件夹上传至notebook根目录
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在终端中运行以下命令
cd ModelConverter
python3 convertToPaddleJSModel.py --modelPath=../1/__model__ --paramPath=../1/__params__ --outputDir=out
- 将生成的out文件夹中的文件下载到本地的
~Paddle.js-master\dist\model\yolov3_resnet50_vd_coco2017
- 修改
Paddle.js-master\examples\tinyYolo\index.es6
文件的modelPath为:'model/yolov3_resnet50_vd_coco2017'
- 运行项目之后查看数据包发现本地的model.json已经加载进来,但是web控制台出现错误
graph.es6:354 Uncaught (in promise) TypeError: Cannot read property 'length' of undefined
at graph.es6:354
at Array.filter (<anonymous>)
at Graph.getNextExecutor (graph.es6:353)
at graph.es6:225
at Array.map (<anonymous>)
at Graph.constructOpsMap (graph.es6:223)
at Paddle.preGraph (paddle.es6:52)
at Paddle._callee$ (paddle.es6:41)
at tryCatch (runtime.js:65)
at Generator.invoke [as _invoke] (runtime.js:303)
- 以上为完整的可复现bug,初步怀疑是paddle模型的问题。
Note:
- 在本地中npm install + npm run tinyYolo 运行官方版本paddlejs项目是正常可运行的,上传蜘蛛侠的照片能出现红色方框
- 按照B站的教程视频将
Paddle.js-master\tools\infer_model\gesture_detect
这个文件夹下的模型转换成model.json后运行也是正常的,控制台可以输出识别结果 - 目前只发现官方版本paddlejs项目中自带的模型转换之后能正常使用,其他的模型转换后都无法正常加载,包括上例中的paddlehub和padlle官网的模型库,报错均如上所述
from paddle.js.
我也遇到了同样的问题,我用的模型是paddleOCR,将paddleOCR 转成paddlejs需要的模型之后,放在前端代码里按照视频的代码敲下来之后,就报错core.js:4442 ERROR Error: Uncaught (in promise): TypeError: Cannot read property '0' of undefined
TypeError: Cannot read property '0' of undefined
at index.js:1
at Array.map ()
at t.value (index.js:1)
at t.value (index.js:1)
at t. (index.js:1)
at u (index.js:1)
at Generator._invoke (index.js:1)
at Generator.forEach.t. [as next] (index.js:1)
at n (index.js:1)
at s (index.js:1)
at resolvePromise (zone-evergreen.js:798)
at zone-evergreen.js:705
at rejected (tslib.es6.js:74)
at ZoneDelegate.invoke (zone-evergreen.js:364)
at Object.onInvoke (core.js:27545)
at ZoneDelegate.invoke (zone-evergreen.js:363)
at Zone.run (zone-evergreen.js:123)
at zone-evergreen.js:857
at ZoneDelegate.invokeTask (zone-evergreen.js:399)
at Object.onInvokeTask (core.js:27533)
from paddle.js.
收到~ 我们排查下~
你好请问这个问题有进展吗,我也遇到了相同的问题,我将自己遇到的问题粘贴在下方了
from paddle.js.
Related Issues (20)
- configuration.node has an unknown property 'fs'. 在windwos的32位node上运行humanseg的demo报错。
- TS2307: Cannot find module '@paddlejs/paddlejs-core' or its corresponding type declarations.
- 是不是特别吃内存?
- 在线demo运行失败
- import * as humanseg from '@paddlejs-models/humanseg/lib/index_gpu';
- 服务挂了,啥时候修好?
- 转换模型出现这种bug是为什么
- 支持在react native中运行吗?
- Cannot install paddlejsconverter HOT 1
- 小程序引入paddlejs转换后的模型报错 HOT 1
- Cannot read property 'naturalHeight' of undefined HOT 1
- 项目跟本跑步起来啊 HOT 3
- [OCR] 识别视频截图导致帧率急剧降低 HOT 5
- 怎么转换成 tf 模型
- 使用paddlejsconverter转换paddleorc的中文文字识别模型后,模型不能正常加载。 HOT 4
- 在webWorker使用paddlecore:找不到document HOT 1
- ocr 识别失败
- safari:SyntaxError: Unexpected EOF HOT 2
- ios手机无法加载paddle.js物体检测模型 HOT 3
- ocrdetectxcx 导入小程序报错 Invalid context type [webgl2] for Canvas#getContext HOT 1
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from paddle.js.