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Answers and rating deltas for
getting "java.lang.NullPointerException: Attempt to invoke virtual method 'void android.wid
| Author | Votes | Δ |
|---|---|---|
| Doug Stevenson | 1 | +0.13 |
| chand mohd | 1 | +2.72 |
| Adewale Opeloyeru | 0 | -3.74 |
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