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When I access data from the gs protocol, it doesn't seem to return mesh #621

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liuyx599 opened this issue Nov 5, 2023 · 1 comment
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@liuyx599
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liuyx599 commented Nov 5, 2023

When I access data from the precomputed://gs://fafb-ffn1-20190805/segmentation, it doesn't seem to return mesh in the 3D mesh. But when I access my local service (http protocol), I receive the corresponding mesh skeleton very quickly. Is it necessary to set the corresponding identity or password authentication when accessing gs data?

@liuyx599
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liuyx599 commented Nov 5, 2023

when I select the segment ID 6199043182 in the chrome browser, I press F12 to open the developer tools and enter the console, I can obtain the following information:

Error retrieving chunk 1904075886,1/3:7: CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 6d 6f 64 75 @+0    backend.ts:385
backend.ts:385 Error retrieving chunk 1904075886,1/3:8: CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 6d 6f 64 75 @+0   backend.ts:385
backend.ts:385 Error retrieving chunk 1904075886,1/2:5: CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 6d 6f 64 75 @+0   backend.ts:385
backend.ts:385 Error retrieving chunk 1904075886,1/1:3: CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 6d 6f 64 75 @+0   backend.ts:385
backend.ts:385 Error retrieving chunk 1904075886,1/0:2: CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 6d 6f 64 75 @+0   backend.ts:385
backend.ts:385 Error retrieving chunk 1904075886,1/1:4: CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 6d 6f 64 75 @+0   backend.ts:385
backend.ts:385 Error retrieving chunk 1904075886,1/2:6: CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 6d 6f 64 75 @+0  backend.ts:385
backend.ts:385 Error retrieving chunk 1904075886,1/0:0: CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 6d 6f 64 75 @+0  backend.ts:385 
backend.ts:385 Error retrieving chunk 1904075886,1/0:1: CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 6d 6f 64 75 @+0  backend.ts:385

When I use another neuroglancer server, https://neuroglancer-demo.appspot.com/, to perform the same operation, it seems that the above errors do not occur, and the mesh is successfully displayed. This issue has been bothering me for a long time, and I am looking forward to your careful guidance.

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