如何在 IBM Watson 中解决 com.ibm.watson.developer_cloud.service.exception.NotFoundException？

Question

我正在尝试将 IBM Watson 翻译库合并到我的应用程序中。

下面是我正在尝试的示例代码

LanguageTranslator service = new LanguageTranslator();
        service.setUsernameAndPassword("user","password");

        TranslateOptions translateOptions = new TranslateOptions.Builder()
          .addText("नमस्ते")
          .source(Language.HINDI)
          .target(Language.ENGLISH)
          .build();

        TranslationResult result = service.translate(translateOptions)
          .execute();

        System.out.println(result);

当我将源语言用作 Language.HINDI 并将目标语言用作 Language.ENGLISH 时，出现以下异常。

Exception in thread "main" com.ibm.watson.developer_cloud.service.exception.NotFoundException: Model not found.
    at com.ibm.watson.developer_cloud.service.WatsonService.processServiceCall(WatsonService.java:415)
    at com.ibm.watson.developer_cloud.service.WatsonService.execute(WatsonService.java:174)
    at com.terrierdemo.LanguageTranslatorIBM.main(LanguageTranslatorIBM.java:23)

但对于某些语言组合(Language.ENGLISH|Language.SPANISH) 我得到了预期的结果。谁能帮我解决这个问题？

Answer 1

根据您的错误描述，很明显翻译器模型不适用于您的源语言和目标语言。您使用此 List Models. I did not see any default model that can translate Hindi to English. You need to create a model for this. Create Model

检查可用的源模型

如何在 IBM Watson 中解决 com.ibm.watson.developer_cloud.service.exception.NotFoundException？

How to solve com.ibm.watson.developer_cloud.service.exception.NotFoundException in IBM Watson?

java

api

ibm-watson

watson-conversation

language-translation