问题描述 求大神指导导入项目报错问题 如题所示,导入一个maven项目,但是报这个错: java.lang.NoClassDefFoundError: Could not initialize class com.mchange.v2.c3p0.ComboPooledDataSource 网上查了是少jar包,但是我看到Maven Dependencies里有这个jar包c3p0-0.9.1.2.jar的 请问大家有啥解决思路没 解决方案 如果确认jar包已存在,找到java build pat
问题描述 xcode运行程序报错,求大神指条路 ld: cannot link directly with /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.2.sdk/usr/lib/system/libunwind.dylib. Link against the umbrella framework 'System.fram