Compilation of Basic Arduino Sketch failed

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Hi Jack,


I just downloaded DesignLab-1.0.3 and tried to compile a simple sketch ( Arduino basic blink LED) in order to test upload to AVR side but there is an issue inside DesignLab at the end of compilation:

Sketch uses 4,732 bytes (16%) of program storage space. Maximum is 28,672 bytes.Global variables use 42 bytes (1%) of dynamic memory, leaving 2,518 bytes for local variables. Maximum is 2,560 bytes.java.lang.NumberFormatException: null        at java.lang.Integer.parseInt(Integer.java:454)        at java.lang.Integer.parseInt(Integer.java:527)        at processing.app.Sketch.size(Sketch.java:1721)        at processing.app.Sketch.build(Sketch.java:1604)        at processing.app.Sketch.exportApplet(Sketch.java:1625)        at processing.app.Sketch.exportApplet(Sketch.java:1611)        at processing.app.Editor$DefaultExportHandler.run(Editor.java:2666)        at java.lang.Thread.run(Thread.java:745)

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