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DXF to STL conversion using Aspose.3D REST API throws Stream incorrect or unsupported error

i’m getting error while converting dxf file to stl

Message: [400] Client error: POST resulted in a 400 Bad Request response: {“error”:{“code”:“error”,“message”:“Stream incorrect or unsupported! Cannot open this file”,“description”:"Operation Fai (truncated…)

can you please explain why i’m getting this error?
here is my file (511.0 KB)


We are sorry for the inconvenience. We have reproduced the exception with shared document and logged a ticket THREEDCLOUD-49 for further investigation and rectification. We will update you as soon as it is resolved.


We have fixed your above reported issue. Please try now, it will be working.

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