When trying to upload data i get this error (using IDE 1.6.11):
Exception in thread "AWT-EventQueue-0" java.lang.NoSuchMethodError: processing.app.Sketch.getBuildPath()Ljava/io/File;
at com.esp8266.mkspiffs.ESP8266FS.getBuildFolderPath(ESP8266FS.java:117)
at com.esp8266.mkspiffs.ESP8266FS.createAndUpload(ESP8266FS.java:263)
at com.esp8266.mkspiffs.ESP8266FS.run(ESP8266FS.java:322)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
What could be the problem?