Java 导入deeplearning4j jar文件时出错

我在程序中导入这些文件时遇到问题。我已经包括了jar文件deeplearning4j-core-0.4-rc3.8。 有人能帮助解决这个问题吗

这个错误正在发生

错误：（4，51）java:package org.deeplearning4j.models.embeddings.loader不存在 错误：（5，42）java:package org.deeplearning4j.models.word2vec不存在 错误：（6，48）java:package org.deeplearning4j.text.sentenceiterator不存在 错误：（7，48）java:package org.deeplearning4j.text.sentenceiterator不存在 错误：（8，67）java:package org.deeplearning4j.text.tokenization.tokenizer.preprocessor不存在 错误：（9，61）java:package org.deeplearning4j.text.tokenization.tokenizerfactory不存在 错误：（10，61）java:package org.deeplearning4j.text.tokenization.tokenizerfactory不存在

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错误：（11,29）java:package org.deeplearning4j.ui不存在

能否提供异常的完整堆栈跟踪？

import org.deeplearning4j.models.embeddings.loader.WordVectorSerializer;
import org.deeplearning4j.models.word2vec.Word2Vec;
import org.deeplearning4j.text.sentenceiterator.BasicLineIterator;
import org.deeplearning4j.text.sentenceiterator.SentenceIterator;
import org.deeplearning4j.text.tokenization.tokenizer.preprocessor.CommonPreprocessor;
import org.deeplearning4j.text.tokenization.tokenizerfactory.DefaultTokenizerFactory;
import org.deeplearning4j.text.tokenization.tokenizerfactory.TokenizerFactory;
import org.deeplearning4j.ui.UiServer;