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https://issues.apache.org/jira/browse/CB-8689?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Andrew Grieve resolved CB-8689.
-------------------------------
    Resolution: Fixed
      Assignee: Andrew Grieve

Thanks [~jacobgu]. Tried out the fix and think that was it!

> Unhandled NullPointerException thrown resolving a file entry
> ------------------------------------------------------------
>
>                 Key: CB-8689
>                 URL: https://issues.apache.org/jira/browse/CB-8689
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: Plugin File
>    Affects Versions: 3.3.0, 3.5.0
>            Reporter: Jacob G
>            Assignee: Andrew Grieve
>
> This is the log of the exception:
> {noformat}
> 03-16 20:38:33.961  31560-31859/com.f.tc E/FileTransfer﹕ 
> {"code":3,"source":"https:\/\/localdev.f.com\/static\/tc\/resources\/css\/app.css","target":"file:\/\/\/data\/data\/com.f.tc\/files\/wwwTmp\/resources\/css\/app.css","http_status":200,"exception":"Attempt
>  to read from field 'java.lang.String 
> org.apache.cordova.file.LocalFilesystemURL.path' on a null object reference"}
>     java.lang.NullPointerException: Attempt to read from field 
> 'java.lang.String org.apache.cordova.file.LocalFilesystemURL.path' on a null 
> object reference
>             at 
> org.apache.cordova.file.Filesystem.makeEntryForURL(Filesystem.java:56)
>             at 
> org.apache.cordova.file.Filesystem.makeEntryForNativeUri(Filesystem.java:91)
>             at 
> org.apache.cordova.file.Filesystem.makeEntryForFile(Filesystem.java:99)
>             at 
> org.apache.cordova.file.FileUtils.getEntryForFile(FileUtils.java:895)
>             at 
> org.apache.cordova.filetransfer.FileTransfer$4.run(FileTransfer.java:902)
>             at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
>             at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
>             at java.lang.Thread.run(Thread.java:818)
> {noformat}
> The fix is that in FileSystem.java, the following method:
> {code}
>     public JSONObject makeEntryForNativeUri(Uri nativeUri) {
>         LocalFilesystemURL inputUrl = toLocalUri(nativeUri);
>         return makeEntryForURL(inputUrl, nativeUri);
>     }
> {code}
> should be changed to:
> {code}
>     public JSONObject makeEntryForNativeUri(Uri nativeUri) {
>         LocalFilesystemURL inputUrl = toLocalUri(nativeUri);
>         return inputUrl != null ? makeEntryForURL(inputUrl, nativeUri) : null;
>     }
> {code}
> With that change, I can successfully download the file using FileTransfer, 
> which depends on the File plugin.



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