這個問題，我用了一下午的時間，在網上搜尋各種解決方法都沒有解決，最後我同事一句話就給解決了！好了，閒話少說，直接貼問題和解決方法
問題:ant debug失敗，失敗資訊如下：
build failed
/users/***/documents/android/developer/adt-bundle-mac-x86_64-20140702/sdk/tools/ant/build.xml:601: the following error occurred while executing this line:
/users/***/documents/android/developer/adt-bundle-mac-x86_64-20140702/sdk/tools/ant/build.xml:653: the following error occurred while executing this line:
/users/***/documents/android/developer/adt-bundle-mac-x86_64-20140702/sdk/tools/ant/build.xml:698: null returned: 1
解決方法，找到返回build failed的最後一行（我的是最後一行，也許不一定）
[echo] handling resources...
[aapt] generating resource ids...
[aapt] invalid resource directory name: /users/***/documents/universal_multi_resolution/projects/cog_universal/proj.android/libs/kongregatesdklib/bin/res/crunch
build failed
/users/***/documents/android/developer/adt-bundle-mac-x86_64-20140702/sdk/tools/ant/build.xml:601: the following error occurred while executing this line:
/users/***/documents/android/developer/adt-bundle-mac-x86_64-20140702/sdk/tools/ant/build.xml:653: the following error occurred while executing this line:
/users/***/documents/android/developer/adt-bundle-mac-x86_64-20140702/sdk/tools/ant/build.xml:698: null returned: 1
就是紅色的那行,找到這個路徑下的資料夾crunch，直接刪除，ok！
乙個hibernate mapping的錯誤
在使用hibernate對映的時候 如果配置 onetomany cascade cascadetype.persist,fetch fetchtype.eager joincolumn name orderid referencedcolumnname order id private setbu...
Vuex的乙個易錯點
好長時間不用vuex，發現有些東西記模糊了。在對vuex進行模組化開發的時候，const store new vuex.store 我們可以通過store.state.a取得 modulea 的狀態，在store注入到vue例項的時候，子元件可以通過this.store.state.a取得。但要注意...
乙個常見的錯誤
d software codeblocks test1 main.c 28 warning suggest parentheses around assignment used as truth value wparentheses warning的有道翻譯 警告 建議括號周圍的賦值作為真值 如下 ...