Java – accessor method visible under windows and Linux, but not OS X

Try 1.5 2 jar file (for example, in java.net http://java3d.java.net/binary-builds.html To build javax vecmath.

Try calling, such as point3d;

public class Foo {
  public static void main(String[] args) {
    Point3d t = new Point3d(1.0,1.0,1.0);
    System.out.println(t.getX());
  }
}

In 64 - bit windows and Linux (I've only tried Ubuntu 10.04, 64 - bit), this compiles and runs

In OS X (10.6.7), it does not compile:

...: cannot find symbol
  symbol  : method getX()
    location: class javax.vecmath.Point3d
    System.out.println (t.getX());

This is using exactly the same physical vecpath jar

If I use the source code directly, it will compile on OS X, but it will not run

Exception in thread "main" java.lang.NoSuchMethodError: javax.vecmath.Point3d.getX()D

If I compile the source code into a jar file on OS X and then use the jar in the above example, I cannot compile

Now, the field being accessed is in javax vecmath. In tuple3d, this is an abstract class with X, y, and Z common fields So on OS X, this will work (in fact, it seems everywhere)

public class Foo {
  public static void main(String[] args) {
    Point3d t = new Point3d(1.0,1.0);
    System.out.println(t.x);
  }
}

The problem is, I'm developing one that relies on vecpath Jar code base, where the maintainer is on windows and wants to continue using the accessor method, but I am on OS X

I look forward to two:

(1) Understand what happened (2) according to vecpath Jar file to figure out how to make these sources portable

Solution

"Exception in thread" main "Java. Lang. nosuchmethoderror: javax. Vecpath. Point3d. Getx()" indicates that it is not 1.5 2, but access vecpath Apple version 1.3.0 of jar * getter "and" setter "methods are introduced in 1.5

Check whether Apple's outdated Java 3D version 1.3 is installed in Apple's system / library / Java / extensions / Delete all Java 3D 1.3 related files, including vecpath Jar (jar, jnilib), they are useless

August, interactive mesh