• What went wrong:
  Execution failed for task ':app:validateRouterForDebug'.

  No signature of method: java.util.LinkedHashMap.forEach() is applicable for argument types: (com.eyeem.routervalidator.RouterNode$_scanForResources_closure7) values: [com.eyeem.routervalidator.RouterNode$_scanForResources_closure7@723e9785]
  Possible solutions: each(groovy.lang.Closure), each(groovy.lang.Closure), spread()

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

BUILD FAILED