之前可以运行的，歌了几天不行了，代码异常如下 Exception in thread "main" class com.aspose.slides.PptxReadException: The given key was not present in the dictionary. ---> class com.aspose.slides.ms.pbdb106a0.bt com.aspose.slides.ayx.do(Unknown Source) com.aspose.slides.Presentation.int(Unknown Source) com.aspose.slides.Presentation.if(Unknown Source) com.aspose.slides.Presentation.<init>(Unknown Source) com.aspose.slides.Presentation.<init>(Unknown Source) com.aspose.slides.Presentation.<init>(Unknown Source) com.demo.SlidePPt.main(SlidePPt.java:55) --- End of inner exception stack trace --- com.aspose.slides.ayx.do(Unknown Source) com.aspose.slides.Presentation.int(Unknown Source) com.aspose.slides.Presentation.if(Unknown Source) com.aspose.slides.Presentation.<init>(Unknown Source) com.aspose.slides.Presentation.<init>(Unknown Source) com.aspose.slides.Presentation.<init>(Unknown Source) com.demo.SlidePPt.main(SlidePPt.java:55) at com.aspose.slides.ayx.do(Unknown Source) at com.aspose.slides.Presentation.int(Unknown Source) at com.aspose.slides.Presentation.if(Unknown Source) at com.aspose.slides.Presentation.<init>(Unknown Source) at com.aspose.slides.Presentation.<init>(Unknown Source) at com.aspose.slides.Presentation.<init>(Unknown Source) at com.demo.SlidePPt.main(SlidePPt.java:55) Caused by: class com.aspose.slides.ms.pbdb106a0.bt com.aspose.slides.ayx.do(Unknown Source) com.aspose.slides.Presentation.int(Unknown Source) com.aspose.slides.Presentation.if(Unknown Source) com.aspose.slides.Presentation.<init>(Unknown Source) com.aspose.slides.Presentation.<init>(Unknown Source) com.aspose.slides.Presentation.<init>(Unknown Source) com.demo.SlidePPt.main(SlidePPt.java:55) ... 7 more