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POjava.lang.VerifyError: (class: ea/Individual, method: <init> signature: (I)V) Constructor must call super() or this()
 

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  1. POjava.lang.VerifyError: (class: ea/Individual, method: <init> signature: (I)V) Constructor must call super() or this()
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    <p>I am not finding any error in this class, but Netbeans continuously showing red symbol on that class. Class is</p> <pre><code>/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package ea; /** * * @author riyad */ import java.util.Random; import java.util.BitSet; public class Individual { BitSet variable; double x; double fitness; double sharedFitness; final int SIZE; Random generator = new Random(); public Individual(int SIZE) { this.variable = new BitSet(SIZE); this.fitness = 0; this.sharedFitness = 0; this.SIZE = SIZE; for(int i=0; i&lt;SIZE; i++) { if(generator.nextBoolean()) { variable.set(i); } else { variable.clear(i); } } x = Double.parseDouble(variable.toString()); } public Individual copy() { Individual ind = new Individual(SIZE); this.variable = (BitSet) ind.variable.clone(); this.fitness = ind.fitness; this.sharedFitness = ind.sharedFitness; this.x = ind.x; return ind; } public void evaluate() { fitness = x * Math.sin(Math.sqrt(x)); } public boolean getBit(int i) { return variable.get(i); } public BitSet getBitSet() { return variable; } public void setBit(int i) { variable.set(i); } public void clearBit(int i) { variable.clear(i); } public double getFitness() { return fitness; } public double sharedFitness() { return sharedFitness; } public void setSharedFitness(double fitness) { this.sharedFitness = fitness; } public void setFitness(double fitness) { this.fitness = fitness; } } </code></pre> <p>The code is compiling but getting runtime error.</p> <pre><code>Exception in thread "main" java.lang.VerifyError: (class: ea/Individual, method: &lt;init&gt; signature: (I)V) Constructor must call super() or this() </code></pre> <p>In another class, where Individual class is being used:</p> <pre><code>ArrayList&lt;Individual&gt; pop = new ArrayList&lt;Individual&gt;(); </code></pre> <p>This where Individual class is being intantiated:</p> <pre><code>Individual temp = new Individual(STRING_SIZE); pop.add(temp); </code></pre> <p><strong>EDIT</strong></p> <p>I haven't renamed the file manually. All the coding was done in Netbeans. The only problem is when I am creating instance of Individual.</p> <p><strong>EDIT2</strong></p> <p>I have copied the project another place, everything is normal again. probably a bug of Netbeans or JDK</p>
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      1. POjava.lang.VerifyError: (class: ea/Individual, method: <init> signature: (I)V) Constructor must call super() or this()
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    1. COhttp://stackoverflow.com/questions/100107/reasons-of-getting-a-java-lang-verifyerror
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    2. COThe current code seems correct, the problem might be in the usage of the class Individual. How do you create an instance of it?
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    3. CO@stacker: didn't understand a bit. I am e newbie
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