JavaFX 8 ant 构建错误代码太大

Question

我在eclipse上开发；我的代码目前编译并直接从 eclipse 中运行查找（通过执行运行作为 Java 应用程序）——我在此过程中没有遇到任何错误。

然后我尝试生成 Ant build.xml 并尝试编译它，这以 BUILD FAILED 结束；下面是构建的输出：

Buildfile: C:\App-Path\build\build.xml
setup-staging-area:
   [delete] Deleting directory C:\App-Path\build\externalLibs
   [delete] Deleting directory C:\App-Path\build\project
   [delete] Deleting directory C:\App-Path\build\projectRefs
    [mkdir] Created dir: C:\App-Path\build\externalLibs
     [copy] Copying 1 file to C:\App-Path\build\externalLibs
     [copy] Copying 1 file to C:\App-Path\build\externalLibs
     [copy] Copying 1 file to C:\App-Path\build\externalLibs
     [copy] Copying 1 file to C:\App-Path\build\externalLibs
     [copy] Copying 1 file to C:\App-Path\build\externalLibs
     [copy] Copying 1 file to C:\App-Path\build\externalLibs
     [copy] Copying 1 file to C:\App-Path\build\externalLibs
     [copy] Copying 1 file to C:\App-Path\build\externalLibs
     [copy] Copying 1 file to C:\App-Path\build\externalLibs
    [mkdir] Created dir: C:\App-Path\build\project
     [copy] Copying 59 files to C:\App-Path\build\project
     [copy] Copied 22 empty directories to 2 empty directories under C:\App-Path\build\project
    [mkdir] Created dir: C:\App-Path\build\projectRefs
do-compile:
   [delete] Deleting directory C:\App-Path\build\build
    [mkdir] Created dir: C:\App-Path\build\build\src
    [mkdir] Created dir: C:\App-Path\build\build\libs
    [mkdir] Created dir: C:\App-Path\build\build\classes
     [copy] Copying 9 files to C:\App-Path\build\build\libs
     [copy] Copying 59 files to C:\App-Path\build\build\src
     [copy] Copied 21 empty directories to 2 empty directories under C:\App-Path\build\build\src
    [javac] Compiling 29 source files to C:\App-Path\build\build\classes
    [javac] C:\App-Path\build\build\src\com\stt3\types\IcomoonUltimatePack.java:60: error: code too large
    [javac]         HOME('\ue900'),
    [javac]         ^
    [javac] Note: C:\App-Path\build\build\src\com\stt3\test\YQLParser.java uses unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.
    [javac] 1 error

BUILD FAILED
C:\App-Path\build\build.xml:107: Compile failed; see the compiler error output for details.

Total time: 3 seconds

似乎产生错误的 Class 只是对 JavaFX FontAwesome Glyph class（定义 here）现有代码的改编IcoMoon 字形集（大约 2000 glyphs/character 个关联）。

这是违规 class 代码的 link：https://gist.github.com/autronix/51322d3c24f21e6755a5

由于代码正在编译并且运行直接在 eclipse 中很好，我想知道我是否遗漏了 ant 编译器中的任何参数。我还没弄清楚如何解决这个问题。

如有任何帮助，我们将不胜感激。

谢谢

Answer 1

Java中的方法仅限于64k字节码。一旦超过限制，java 编译器将抛出错误

error: code too large

所有静态初始化都是在一个方法中完成的，因此有可能因此而发生。

在eclipse中运行良好，因为eclipse有自己的编译器。

如果您想阅读更多相关信息，this 是一个不错的话题。

JavaFX 8 ant 构建错误代码太大

JavaFX 8 ant build error code too large

java

eclipse

ant

javafx

build.xml