This is a known issue inside JDK. Update JDK version IIRC 8u212 or so can solve the problem.
Best, tison. Xu Jianhai <snow4yo...@gmail.com> 于2019年10月29日周二 上午11:29写道： > I am newbie to Flink, When I use cmd `mvn clean install -DskipTests > -Dfast`, I got error info > "[ERROR] Failed to execute goal > org.apache.maven.plugins:maven-compiler-plugin:3.8.0:compile > (default-compile) on project flink-table-api-java: Compilation failure > [ERROR] > > /Users/snow_young/secrect/opensource/flink/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/operations/utils/OperationTreeBuilder.java:[560,85] > 未报告的异常错误X; 必须对其进行捕获或声明以便抛出" > > Sorry for chines error info. I dig into stackoverflow, I think that is > answer: > https://stackoverflow.com/questions/25523375/java8-lambdas-and-exceptions. > Firstly, I check my java, and download again, now My java version: > > java version "1.8.0_91" > Java(TM) SE Runtime Environment (build 1.8.0_91-b14) > Java HotSpot(TM) 64-Bit Server VM (build 25.91-b14, mixed mode) > > I use mac 10.12 system. > > But, I got same error again. I use `.<TableException>orElseThrow(() -> new > TableException("Expected string literal as alias.")))` to explicit expose > the throwable type, error disappeared. However, too many same errors need > to solve. What is the solution? > > Thx! >
