Fontconfig error: No writable cache directories during conversion of DWG to DXF file in Linux environment

Aspose.Imaging Cloud Product Family
1

Support team,

I am trying to convert DWG file to DXF using java code. My java code is working fine in WINDOWS but it is failing in Linux environment with below error
“Fontconfig error: No writable cache directories”

Here is the java code snippet.

ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
Image image = Image.load(multpartFile.getInputStream());
DxfOptions options = new DxfOptions();
CadRasterizationOptions cadRasterizationOptions=new CadRasterizationOptions();
cadRasterizationOptions.setDrawType(CadDrawTypeMode.UseObjectColor);
options.setVectorRasterizationOptions(cadRasterizationOptions);
options.setOutputMode(CadOutputMode.Convert);
image.save(outputStream,options);

Please provide the inputs to proceed further.

2

@shivanandtripathi

Can you please provide more details about the environment setup in Linux, such as the version of Fontconfig and any specific configurations you have made?

3

Here is the required details of the environment.
Amazon Linux 2023.6.20250218
fontconfig version 2.13.94

Please suggest if code changes or configuration changes has to be made to resolve the issue.

4

This topic has been moved to the related forum: Fontconfig error: No writable cache directories during conversion of DWG to DXF file in Linux environment - Free Support Forum - aspose.com

5