Reference Address: http://blog.csdn.net/u012200908/article/details/38557217
Because the free version in the development process can not support DLL loading, specific what reasons do not know, the front-end suggested I get a cracked professional version, to facilitate debugging. Cracked key point: Unity4.5.1 's cracked file here: http://pan.baidu.com/s/1mgoi8pMUnity4.5.2 's cracked file here: Http://pan.baidu.com/s/1mgDQYd6 General idea: First install the genuine, then do not open. Shut down the network. Will crack files under the two Unity file Modify permissions {Shell command: chown root:admin unityshell command: chown root:admin unity_v4.x.ulfshell command: chmod +x Unityshell command: chmod +x Unity_v4.x.ulf} into the/applications/unity/unity.app/contents/macos, Back up the original Unity Replication Hack folder under Unity to replace the original unity. Start unity, point activation, click Load Lisense, select the Unity_v4.x.ulf under the cracked folder, and wait for the prompt to succeed.
Unity hack version under Mac