【发布时间】:2020-09-08 21:03:28
【问题描述】:
我正在尝试在 spring-graals 中运行 aws 函数示例,“java”版本运行良好,但是当我测试“native”版本时,我在控制台中看到以下错误。
Exception in thread "main" java.lang.IllegalArgumentException: Cannot instantiate interface org.springframework.context.ApplicationContextInitializer : org.springframework.cloud.function.adapter.aws.CustomRuntimeInitializer
at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:445)
at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:427)
at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:420)
at org.springframework.boot.SpringApplication.<init>(SpringApplication.java:272)
at org.springframework.boot.SpringApplication.<init>(SpringApplication.java:253)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
at com.example.demo.serverless.ServerlessApplication.main(ServerlessApplication.java:22)
Caused by: java.lang.NoSuchMethodException: org.springframework.cloud.function.adapter.aws.CustomRuntimeInitializer.<init>()
at java.lang.Class.getConstructor0(DynamicHub.java:3082)
at java.lang.Class.getDeclaredConstructor(DynamicHub.java:2178)
at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:440)
... 7 more
示例将步骤记录到 output.txt 中,我在其中看到以下几行。
WARNING: Could not register reflection metadata for org.springframework.cloud.function.adapter.aws.CustomRuntimeInitializer. Reason: java.lang.NoClassDefFoundError: org/springframework/cloud/function/web/source/DestinationResolver.
spring-graals-native 版本是 0.70.BUILD-SNAPSHOT.jar
spring-cloud-function 版本是 3.1.0-SNAPSHOT
pom文件可以是found here。
此外,在 aws 控制台中,我只能使用 FunctionInvoker 类型的处理程序进行测试,而不能使用 SpringBootApiGatewayRequestHandler。
【问题讨论】:
标签: spring-boot spring-cloud-aws graalvm-native-image spring-cloud-function