Question

我正在尝试使用Java 8合并AWS Lambda，但是当我将我的函数上传到lambda时，该类无法加载并获得以下堆栈跟踪：

Error loading class com.treyherman.lambda.GifLambdaHandler: com/amazonaws/auth/AWSCredentialsProvider: class java.lang.NoClassDefFoundError
java.lang.NoClassDefFoundError: com/amazonaws/auth/AWSCredentialsProvider
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
Caused by: java.lang.ClassNotFoundException: com.amazonaws.auth.AWSCredentialsProvider
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 2 more

这是我在pom.xml中的Maven依赖项：

    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <modelVersion>4.0.0</modelVersion>
      <groupId>com.myname.lambda</groupId>
      <artifactId>demo</artifactId>
      <version>4.0.0</version>
      <dependencies>
    <dependency>
      <groupId>com.amazonaws</groupId>
      <artifactId>aws-lambda-java-core</artifactId>
      <version>1.1.0</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>com.amazonaws</groupId>
      <artifactId>aws-lambda-java-events</artifactId>
      <version>1.3.0</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.11</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.amazonaws</groupId>
      <artifactId>aws-java-sdk</artifactId>
      <version>1.11.110</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
    <groupId>org.bytedeco</groupId>
    <artifactId>javacv-platform</artifactId>
    <version>1.3.2</version>
  </dependency>
  <dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-io</artifactId>
    <version>1.3.2</version>
</dependency>
  </dependencies>
</project>

当我将文件放入jar中时，我已经阅读了AWS中单独的jar文件未正确编译的内容，但我无法弄清楚如何做到这一点。

如果有人知道解决方案或想知道如何解决问题，我们将不胜感激

找不到类：com.amazonaws.auth.CredentialsProvider

0 个答案: