i got an exception when convert pdf to svg
Method Aspose.Pdf.Document.Save(String outputFileName, SaveOptions options)
Server: ubuntu arm64
Language: .net core 3.1
Aspose.PDF: 21.9.0
An unhandled exception has occurred while executing the request.
System.NullReferenceException: Object reference not set to an instance of an object.
at #=z3ZQvZYuLvdVcKUYIa0iHLLc4PbDXLdJSYnX2VMWfHee2.#=zKTRcJeTAqzph()
at #=zlzMPUTYmzR2V7dX2i4wvksufYnxGdwbP1QJmtkgqYYMPbT4ohQ==.#=z3a8vEL4=(#=zxjk9CqWlegcdmdvu00IHh_fGRenE2HN412ifM68WA6NA #=zbTMu04I=, #=zZ6lUGLojU6wvByyTys0oP0OCnJvOIYiq9CprL5vHApEB #=zhAAIZZv7p9pX, #=zwTZEOPs8vEovppV$1XczTiOqlT3$tfo$xw== #=zCtQnYNE=)
at #=zQ1QRfnYGY_Cf6TD93PUWH1z$fZvnIK$597un$cRE3n6kpuCvkg==.#=z3a8vEL4=(#=zxjk9CqWlegcdmdvu00IHh_fGRenE2HN412ifM68WA6NA #=zbTMu04I=, #=zZ6lUGLojU6wvByyTys0oP0OCnJvOIYiq9CprL5vHApEB #=zhAAIZZv7p9pX)
at #=zL87DSJykrXP16nKod$2$iF2VCmLZCrb$xBbjHNMB9zXP.#=ziTUNWXQPYoyYpSJhBg==(#=zxjk9CqWlegcdmdvu00IHh_fGRenE2HN412ifM68WA6NA #=zbTMu04I=, List1 #=zS6Lm_ig=) at #=zL87DSJykrXP16nKod$2$iF2VCmLZCrb$xBbjHNMB9zXP.#=zopKnHC4Q36SKpHJYtg==(#=zxjk9CqWlegcdmdvu00IHh_fGRenE2HN412ifM68WA6NA #=zbTMu04I=, List
1 #=zS6Lm_ig=)
at #=zL87DSJykrXP16nKod$2$iF2VCmLZCrb$xBbjHNMB9zXP.#=ziHA$WhySBNXz(#=zxjk9CqWlegcdmdvu00IHh_fGRenE2HN412ifM68WA6NA #=zbTMu04I=, List1 #=zWOmyDDdha8_I) at #=zL87DSJykrXP16nKod$2$iF2VCmLZCrb$xBbjHNMB9zXP.#=z6TtXCdI=(#=zFo_O7U1WR54g0PYhipqVWOxvRL$F #=zs1uwqws=, #=znhMAf8uoh7npBu1BPoaM4YA6aYuUcaVEuQ== #=zZIWyNnY=, #=zxjk9CqWlegcdmdvu00IHh_fGRenE2HN412ifM68WA6NA #=zbTMu04I=) at #=zjS8m7S8opsYFQzgXfhEfSgQw0vA87XmxVA==.#=zvnSc4Ts=(Int32 #=zeawsKK4=, IList
1 #=zkOU5NEqtfIlkLe$Ekw==, #=zbbTNd2oDj5Fn #=zIAsTmco=)
at #=zjS8m7S8opsYFQzgXfhEfSgQw0vA87XmxVA==.#=z6TtXCdI=()
at #=zhs9d_Pq8rUNhT48dXcLIpVg3XAWd.#=zsP0OSENP$77f(Document #=zs1uwqws=, #=zxjk9CqWlegcdmdvu00IHh_fGRenE2HN412ifM68WA6NA& #=z4LuHZeXSy5OdeV8tEA==, UnifiedSaveOptions #=z73cRjeY=, Int32& #=zEHhqLfKqDyVm, Boolean #=zALRGJko=)
at #=zhs9d_Pq8rUNhT48dXcLIpVg3XAWd.#=zqRhmr4Rhi6qNFjr4mg==(Document #=zdDLPMCtShQA8, #=zxjk9CqWlegcdmdvu00IHh_fGRenE2HN412ifM68WA6NA& #=zbTMu04I=, UnifiedSaveOptions #=z73cRjeY=, Int32& #=zvJOjp6H71_8L, Boolean #=zALRGJko=)
at #=zSvbI$qsAIFS20gJbGL_UPNdcPzcY.#=zz9MbJZ6HlnSW(Document #=zdDLPMCtShQA8, String #=zsqOH6Gyb2tOq, Stream #=zt5mZWbA=, SvgSaveOptions #=z73cRjeY=)
at Aspose.Pdf.Document.#=zBEyXlbrYCs7n(String #=zsqOH6Gyb2tOq, SaveOptions #=z73cRjeY=)
at Aspose.Pdf.Document.Save(String outputFileName, SaveOptions options)