I sometimes get an error in my console. It does not seem to have any effect so I am not too worried, I just wanted to know if someone else has this already?

java.lang.Thread.run                  Thread.java:  745
java.util.concurrent.ThreadPoolExecutor$Worker.run      ThreadPoolExecutor.java:  617
 java.util.concurrent.ThreadPoolExecutor.runWorker      ThreadPoolExecutor.java: 1142
               java.util.concurrent.FutureTask.run              FutureTask.java:  266
                                               ...
               clojure.core/binding-conveyor-fn/fn                     core.clj: 2022
         boot.core/fileset-syncer/fn/iter/fn/fn/fn                     core.clj: 1013
                                               ...
                           clojure.core/partial/fn                     core.clj: 2635
                                clojure.core/apply                     core.clj:  663
                                               ...
                            boot.filesystem/patch!               filesystem.clj:  202
                            boot.filesystem/touch!               filesystem.clj:  157
           java.nio.file.Files.setLastModifiedTime                   Files.java: 2306
  sun.nio.fs.UnixFileAttributeViews$Basic.setTimes  UnixFileAttributeViews.java:   74
        sun.nio.fs.UnixPath.openForAttributeAccess                UnixPath.java:  787
     sun.nio.fs.UnixException.rethrowAsIOException           UnixException.java:  107
     sun.nio.fs.UnixException.rethrowAsIOException           UnixException.java:  102
   sun.nio.fs.UnixException.translateToIOException           UnixException.java:   86
      java.nio.file.NoSuchFileException: target/js/frontend.out/goog/deps.js
    file: "target/js/frontend.out/goog/deps.js"
java.util.concurrent.ExecutionException: java.nio.file.NoSuchFileException: target/js/frontend.out/goog/deps.js

java.nio.file.NoSuchFileException: target/junit-reports/backend.protocols.message-queue.xml
    file: "target/junit-reports/backend.protocols.message-queue.xml"
java.util.concurrent.ExecutionException: java.nio.file.NoSuchFileException: target/junit-reports/backend.protocols.message-queue.xml