java.lang.NullPointerException

arduino.cc | 1 month ago
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  1. 0

    arduino & processing

    arduino.cc | 1 month ago
    java.lang.NullPointerException
  2. 0

    arduino & processing

    arduino.cc | 8 months ago
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at processing.serial.Serial.write()
    2. processing.serial
      Serial.write
      1. processing.serial.Serial.write(Unknown Source)
      1 frame
    3. Unknown
      sketch_jan14a.draw
      1. sketch_jan14a.draw(sketch_jan14a.java:52)
      1 frame
    4. processing.core
      PApplet.run
      1. processing.core.PApplet.handleDraw(Unknown Source)
      2. processing.core.PApplet.run(Unknown Source)
      2 frames
    5. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:636)
      1 frame