thingiverse.com/printables.com model 3D view error "The operation was aborted."

[Nuck-TH]

I know that it isn't good to mash two sites into one topic, but it seems like issue with both has common cause(and same effect) so...

When trying to start 3d viev of model on both sites, it fails with DOM error "The operation was aborted." in console.
Attempt to manually download files when url taken from console succeeds, as 3d view works perfectly in Chrome derivatives/Firefox, so it isn't network error.

This issue persists for rather long time now, so it doesn't seem to be some intermittent coding quirk.

Example urls(please don't take it as advertising):
https://www.thingiverse.com/thing:5769516
https://www.printables.com/model/360942 ... file.enHbI

thingiverse:

Code: Select all

Ни один из хэшей «sha512» в атрибуте integrity не соответствует содержимому подресурса.  
thing:5769516
Error: Could not load https://api.thingiverse.com/v2/files/12570199/download?increment_download=false: The operation was aborted. 
Стек-трейс:
me/</</</<@https://cdn.thingiverse.com/site/js/5029.93a2d92f10bdb8825955.chunk.js:2:110602
load/<@https://cdn.thingiverse.com/site/js/threejs.03d0f36205bc874234f7.chunk.js:2:271401
  
5029.93a2d92f10bdb8825955.chunk.js:2:127569
Error: Could not load https://api.thingiverse.com/v2/files/12570199/download?increment_download=false: The operation was aborted. 
Стек-трейс:
me/</</</<@https://cdn.thingiverse.com/site/js/5029.93a2d92f10bdb8825955.chunk.js:2:110602
load/<@https://cdn.thingiverse.com/site/js/threejs.03d0f36205bc874234f7.chunk.js:2:271401
  
5029.93a2d92f10bdb8825955.chunk.js:2:127569
THREE.WebGLRenderer: Context Lost.  
threejs.03d0f36205bc874234f7.chunk.js:2:685914

printables:

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Content Security Policy: Не удалось распарсить некорректный хост 'report-sample'  
(неизвестен)
Content Security Policy: Не удалось распарсить некорректный хост 'wasm-unsafe-eval'  
(неизвестен)
Content Security Policy: Игнорирую «unsafe-eval» или «wasm-unsafe-eval» внутри «script-src-elem»  
(неизвестен)
Content Security Policy: Не удалось обработать неизвестную директиву «report-to»  
(неизвестен)
"https://svelte.dev/e/hydration_mismatch"  
app.2.Cb3WZl8m.js:5:241
Loading model failed due to error  DOMException [AbortError: "The operation was aborted. "
code: 20
nsresult: 0x80530014]  
app.2.Cb3WZl8m.js:5:241

[Moonchild]

I must be blind, but how would I try to go to 3D view?

[Goodydino]

With thingverse, I get only "Something went wrong".

[Nuck-TH]

I must be blind, but how would I try to go to 3D view?

Printables should try to open it directly with example link, thingiverse - select any "blue" model and there should be "3D" button on top right of render.

[Moonchild]

Ah ok. Had to click a blue one then the button showed up.
"Something went wrong", and yes in the console "The operation was aborted".
Loading the url directly offers a download, so it's not a networking issue, meaning it's something in their scripting (minified, of course) that starts the download but then throws.
It doesn't actually provide useful information, unfortunately. They make sure to catch any JS errors, and even worse, their error page also clears any navigation history, so it's not even possible to normally recover from it.

The second link is the same, so they are likely using the same JS-based stl viewer that aborts the same way.

[adoxa]

It successfully fetches the model and generates a new ReadableStream for it (to indicate progress), but fails to convert that new stream to arrayBuffer. Here's a Modify HTTP Response filter to bypass the new stream and return the original response (which does successfully extract the arrayBuffer).

Code: Select all

[["www.printables.com",["/\\.js$/",["body.getReader===void 0","body"]]],["cdn.thingiverse.com",["/threejs.*\\.js$/",["/void 0===(.\\.body)\\.getReader/","$1"]]]]

[Moonchild]

Why does it feel like so many "web apps" these days are like Jenga towers, carefully stacked and ready to fall apart the moment you breathe one them?

[Nuck-TH]

Thingiverse responded that they use threejs.

Does modify response fix ring any bells? I'm not too keen on dragging around crutch patches...