修改Corda Java模板项目后执行gradlew deployNodes报错求助

我下载了Corda Java版CorDapp模板项目，每次修改项目后执行gradlew deployNodes都会出现如下错误，但重启系统后问题会自动解决。请问我遗漏了什么内容吗？

> Configure project : Gradle now uses separate output directories for each JVM language, but this build assumes a single directory for all classes from a source set. This behaviour has been deprecated and is scheduled to be removed in Gradle 5.0 at build_d668pifueefmtb65xfqnh374z$_run_closure5.doCall(C:\Users\amit.pamecha\Documents\workspace\abcdwork\capital-coin\cordapp-template-java\build.gradle:83) The setTestClassesDir(File) method has been deprecated and is scheduled to be removed in Gradle 5.0. Please use the setTestClassesDirs(FileCollection) method instead. at build_d668pifueefmtb65xfqnh374z$_run_closure5.doCall(C:\Users\amit.pamecha\Documents\workspace\abcdwork\capital-coin\cordapp-template-java\build.gradle:83)
> Task :deployNodes
Bootstrapping local network in C:\Users\amit.pamecha\Documents\workspace\abcdwork\capital-coin\cordapp-template-java\build\nodes
Node config files found in the root directory - generating node directories
Generating directory for Notary
Generating directory for PartyA
Generating directory for PartyB
Nodes found in the following sub-directories: [Notary, PartyA, PartyB]
Waiting for all nodes to generate their node-info files...
Distributing all node info-files to all nodes
Gathering notary identities
FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':deployNodes'.
> net.corda.core.serialization.SerializationWhitelist: Error reading configuration file

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

* Get more help at https://help.gradle.org

BUILD FAILED in 26s
12 actionable tasks: 4 executed, 8 up-to-date

这种时好时坏的问题基本都是缓存冲突或者临时配置异常导致的，结合错误日志里的关键提示，给你几个不用重启系统就能解决的方案：

• 清理Gradle缓存与守护进程
  重启系统本质上是清理了残留的Gradle进程和临时缓存，你可以手动完成这件事：

  1. 执行gradlew clean清理项目的构建输出文件
  2. 删除项目根目录下的.gradle文件夹（这是Gradle的本地缓存目录）
  3. 执行gradlew --stop终止所有后台运行的Gradle守护进程
  4. 重新运行gradlew deployNodes试试

• 检查序列化白名单配置文件
  错误日志里明确提到了SerializationWhitelist: Error reading configuration file，大概率是你修改项目时不小心改动了序列化白名单的配置文件（比如serialization-whitelist.conf），可能是语法错误、字符编码问题或者文件损坏：

  • 打开项目中相关的配置文件，检查是否符合HOCON语法规范
  • 如果不确定哪里出错了，直接从原始的CorDapp模板里复制一份正确的配置文件替换掉当前的

• 修复Gradle版本兼容性问题
  日志里还有Gradle 5.0的废弃警告，说明当前项目使用的Gradle版本和Corda模板存在兼容隐患：

  • 打开gradle/wrapper/gradle-wrapper.properties文件，查看distributionUrl对应的Gradle版本
  • 对照你使用的Corda版本，换成官方推荐的Gradle版本，然后重新执行构建

内容的提问来源于stack exchange，提问作者Amit Pamecha