NX Siemens CAD import Error: java.net.SocketException: Connection reset

Xander · January 19, 2022, 17:40

Hello all,

i encountered a mysterious problem which is likely to be located in the Siemens NX Software rather than STAR CCM but maybe someone can help.

When I "import CAD Model into 3D CAD" in star the body name and faces do not get imported along with it. Previously it has worked with the exact same model (before I did some rendering in NX).

As seen in the picture below, I created a cube and successfully improted it with its name and a "face name". Both files are located in the same directory.

The possibly damaged .prt CAD file above should have in a similar fashion body names (1,2 = HEATSINK, FLOW) and face names (3 = inlet, outlet etc..). All bodies in NX show these properties

Screenshot 2022-01-19 223940.png

Does anyone know what cause there is that either star cant recognize the geometry properties or what features I must change in NX? Thanks in advance

delonbest · September 8, 2023, 03:24

The "java.net.SocketException: Connection reset" error is a common exception in Java that occurs when a network connection is unexpectedly terminated by the remote server or network. This error typically happens when the client and server cannot establish or maintain a stable connection, often due to issues like network problems, server-side errors, or incorrect code implementation. To address this error, you should check the network connection, ensure the server is running and responsive, and review your code for any potential issues causing the connection to reset prematurely, such as incorrect socket handling or server misconfigurations.

January 19, 2022, 17:40	NX Siemens CAD import Error: java.net.SocketException: Connection reset	#1
Xander New Member Join Date: Oct 2021 Posts: 1 Rep Power: 0	Hello all, i encountered a mysterious problem which is likely to be located in the Siemens NX Software rather than STAR CCM but maybe someone can help. When I "import CAD Model into 3D CAD" in star the body name and faces do not get imported along with it. Previously it has worked with the exact same model (before I did some rendering in NX). As seen in the picture below, I created a cube and successfully improted it with its name and a "face name". Both files are located in the same directory. The possibly damaged .prt CAD file above should have in a similar fashion body names (1,2 = HEATSINK, FLOW) and face names (3 = inlet, outlet etc..). All bodies in NX show these properties Screenshot 2022-01-19 223940.png Does anyone know what cause there is that either star cant recognize the geometry properties or what features I must change in NX? Thanks in advance

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September 8, 2023, 03:24		#2
delonbest New Member delonbest Join Date: Sep 2023 Posts: 1 Rep Power: 0	The "java.net.SocketException: Connection reset" error is a common exception in Java that occurs when a network connection is unexpectedly terminated by the remote server or network. This error typically happens when the client and server cannot establish or maintain a stable connection, often due to issues like network problems, server-side errors, or incorrect code implementation. To address this error, you should check the network connection, ensure the server is running and responsive, and review your code for any potential issues causing the connection to reset prematurely, such as incorrect socket handling or server misconfigurations.