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[Web] The ONNX model cannot be loaded via WASM in the IOS17 browser. #22086
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We are also seeing this exact error with onnxruntime-web 1.19.0, running a tiny model in all browsers on iOS 17.6.1 as well as iPadOS 17.6.1. Works fine in all browsers including safari on macOS. Downgrading onnxruntime-web to 1.18.0 fixes this for us. |
The Out of Memory error was previously reported and fixed by rolling back Emscripten SDK upgrade, backe to 3.1.59. Did reproduce this error with the latest code on main branch? |
Thank you for your help. The issue indeed doesn't exist in version 1.18.0, it seems I carelessly missed this during my earlier attempts. I really appreciate your reminder. |
Hello, I tried using the latest code as per your suggestion. Unfortunately, the same error still occurs. |
@zyhhahah could you help to test whether the following versions work or not:
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@fs-eire I tested these three versions on various platforms.
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I think this is a known issue of Safari and it is fixed in iOS v18.0: emscripten-core/emscripten#19374 Screenshot from BrowserStack - https://jsfiddle.net/tpz1k9d7/3/ |
@fs-eire Thank you for your reminder. I have also tested it and confirmed that indeed in iOS 18 this issue does not occur, so my question can be closed. |
Describe the issue
This is the encountered error, which only occurs in the web environment on the iPhone.
I initially thought this issue was caused by version differences, so I tried many versions. They all worked fine in the web environment on Android and Windows. Based on the error message, it seems to be caused by insufficient memory. I tried many different models, including some very small ones, but the issue persisted. However, I found that when using the WebGL backend, the issue does not occur. It only happens with the WASM backend.
To reproduce
In my project, the code is quite complex, so I simplified it following the official example to reproduce the issue. The model used can be any ONNX model. The devices I tested on include iPhone 13 Pro, iPhone 13 Pro Max, and iPhone 15 Pro Max, and the issue occurred on all of them.
Urgency
My project is currently at a standstill due to this issue, and I'm not sure whether it's a problem with my implementation or a version-related issue. I'm wondering if I'm the only one encountering this problem.
ONNX Runtime Installation
Built from Source
ONNX Runtime Version or Commit ID
多版本都存在这个问题
Execution Provider
'webgl' (WebGL), 'wasm'/'cpu' (WebAssembly CPU)
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