请问下这个报错可能是什么原因:
<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-words</artifactId>
<version>24.7</version>=
</dependency>
public String doc2Markdown(String taskId, InputStream inputStream, DocFilterCal…...ByteArrayOutputStrea()) { Document document = new Document(inputStream);... document.getChildNodes(NodeType.SHAPE, true).clear(); document...