has insufficient permissions to access it - Error

[Kaepke, Marc]

Hi,

if I run my small Gelly application on IntelliJ (macOS and Ubuntu as well) I 
have this error:

Caused by: java.io.FileNotFoundException: File 
/org/apache/flink/gelly/gellyTutorials/out.munmun_twitter_social does not exist 
or the user running Flink ('marc') has insufficient permissions to access it.
        at 
org.apache.flink.core.fs.local.LocalFileSystem.getFileStatus(LocalFileSystem.java:102)
        at 
org.apache.flink.api.common.io.FileInputFormat.createInputSplits(FileInputFormat.java:473)
        at 
org.apache.flink.api.common.io.FileInputFormat.createInputSplits(FileInputFormat.java:62)
        at 
org.apache.flink.runtime.executiongraph.ExecutionJobVertex.<init>(ExecutionJobVertex.java:194)
        ... 26 more


How can I fix it?

Bests,
Marc