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POCan't call method from another class
 

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  1. POCan't call method from another class
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    <p>I have two classes. The main one opens the second one in a jframe in which the user will press a button and trigger a method from the main class/jframe <code>editare(String value)</code> that will automatically add some data to some jtextfields in the main jframe.The problem is that it won't trigger the method.I tried calling other methods from the main class,it doesn't call them either.I tried a lot of stuff for like the past 1-2 hours,can't figure it out.</p> <p>Here is some code : From the second jframe :</p> <pre><code>private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) { Test2 test2=new Test2(); test2.citireser(list.getSelectedValue().toString()); //won't work.works if i call it from the same method,the main one test2.restart(); //won't work either this.dispose(); } </code></pre> <p>From the first jframe,the main one :</p> <pre><code>public void citireser(String cur) { try { serializedPath = "C:/Inter/" + cur; InputStream file = new FileInputStream(serializedPath); InputStream buffer = new BufferedInputStream(file); ObjectInput input = new ObjectInputStream(buffer); String[] storeAllArraysREAD[] = (String[][]) input.readObject(); prodr = storeAllArraysREAD[0]; cantr = storeAllArraysREAD[1]; pretr = storeAllArraysREAD[2]; input.close(); buffer.close(); file.close(); System.err.println("prodr[1]= "+prodr[1].toString()); for (int m = 0; m &lt; prodr.length - 1; m++) { allprod.get(m).setText(prodr[m]); allcant.get(m).setText(cantr[m]); allpret.get(m).setText(pretr[m]); produsnou(); } } catch (ClassNotFoundException ex) { System.err.println("EROARE"); } catch (IOException ex) { System.err.println("EROARE"); } } </code></pre> <p>EDIT : Ok,after trying different stuff for a couple of hours i've got it.</p> <pre><code>public class Opt extends javax.swing.JFrame implements Printable { private final Test2 main; public Opt(Test2 aMain) { main = aMain; try { } catch (Exception e) { e.printStackTrace(); } initComponents(); jScrollPane2.getVerticalScrollBar().setPreferredSize(new Dimension(0, 0)); jScrollPane2.getVerticalScrollBar().setUnitIncrement(16); citirel(); if (list.getModel().getSize() == 0) { jButton1.setEnabled(false); jButton2.setEnabled(false); } } </code></pre> <p>Thanks for your help,i don't know who i should pick as the right answer :( Sorry to the other guy</p>
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    1. This table or related slice is empty.
    1. PTQuestion
    1. USSorin Grecu
    1. USSorin Grecu
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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    2. PO
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    1. This table or related slice is empty.
    1. COfor (int m = 0; m < prodr.length - 1; m++) { do you want the condition to be length-1? that will not travel through the whole array
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      1. POCan't call method from another class
      1. USJosh Engelsma
    2. COI want to help you, but you need to share more code than this.
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      1. POCan't call method from another class
      1. USkarlphillip
    3. COthe `-1` is ok,the last one is an empty string.That is not the issue.I don't know what else to post in matters of code cuz i posted everything i find relevant.it just won't accept the reference to my first class or something
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      1. POCan't call method from another class
      1. USSorin Grecu
 

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