Error:(61,65) java: diamond operator is not supported in -source 1.6 (use -source 7 or higher to enable diamond operator)
有谁知道它是什么以及如何解决它?
Source Compatibility == 1.7 Target Compatibility == 1.7
在此之后,您的build.gradle将包含以下条目:
compileOptions { sourceCompatibility JavaVersion.VERSION_1_7 targetCompatibility JavaVersion.VERSION_1_7 }