FlexUnit 4错误

我面临一个奇怪的FlexUnit错误:

我已经做到了

错误似乎发生在测试次数超过27(测试从未完成)

测试示例:

[Test]
public function whenDoingThat_expectThatIsTrue():void{
      //blabla      
      assertTrue(...)
}

举个例子:

core = new FlexUnitCore();
core.addListener(new TraceListener());
core.run(FooTest);


import org.flexunit.asserts.assertTrue;

public class FooTest {
    [Test]
    public function foo_test_1() : void {
        assertTrue(true);
    }
    [Test]
    public function foo_test_2() : void {
        assertTrue(true);
    }

    ...

    [Test]
    public function foo_test_28() : void {
        assertTrue(true);
    }
    //[Test]
    public function foo_test_29() : void {
        assertTrue(true);
    }
}

foo_test_9 .
foo_test_17 .
foo_test_3 .
foo_test_18 .
foo_test_4 .
foo_test_19 .
foo_test_5 .
foo_test_6 .
foo_test_20 .
foo_test_21 .
foo_test_7 .
foo_test_22 .
foo_test_8 .
foo_test_23 .
foo_test_2 .
foo_test_24 .
foo_test_10 .
foo_test_25 .
foo_test_11 .
foo_test_26 .
foo_test_12 .
foo_test_27 .
foo_test_13 .
foo_test_28 .
foo_test_14 .
foo_test_15 .
foo_test_1 .
foo_test_16 .
Whoa... been asked to send another complete and I already did that