java.lang.NullPointerException

GitHub | nicho2 | 9 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.

Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at processing.data.JSONTokener.<init>()
  2. processing.data
    JSONObject.<init>
    1. processing.data.JSONTokener.<init>(Unknown Source)
    2. processing.data.JSONObject.<init>(Unknown Source)
    2 frames
  3. processing.core
    PApplet.loadJSONObject
    1. processing.core.PApplet.loadJSONObject(Unknown Source)
    1 frame
  4. processing.test.demo_adafruit_bp
    demo_adafruit_BP.draw
    1. processing.test.demo_adafruit_bp.demo_adafruit_BP.requestData(demo_adafruit_BP.java:107)
    2. processing.test.demo_adafruit_bp.demo_adafruit_BP.draw(demo_adafruit_BP.java:91)
    2 frames
  5. processing.core
    PApplet.handleDraw
    1. processing.core.PApplet.handleDraw(Unknown Source)
    1 frame
  6. processing.opengl
    PGLES$AndroidRenderer.onDrawFrame
    1. processing.opengl.PGLES$AndroidRenderer.onDrawFrame(Unknown Source)
    1 frame
  7. Android Platform
    GLSurfaceView$GLThread.run
    1. android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1523)
    2. android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1240)
    2 frames