升级AS到3.1.2之后项目报错,

Gradle sync failed: Cannot choose between the following configurations of project :sl_calender: - debugApiElements - debugRuntimeElements - releaseApiElements - releaseRuntimeElements All of them match the consumer attributes: - Configuration 'debugApiElements': - Found com.android.build.api.attributes.BuildTypeAttr 'debug' but wasn't required. - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required. - Found com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' but wasn't required. - Found org.gradle.usage 'java-api' but wasn't required. - Configuration 'debugRuntimeElements': - Found com.android.build.api.attributes.BuildTypeAttr 'debug' but wasn't required. - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required. - Found com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' but wasn't required. - Found org.gradle.usage 'java-runtime' but wasn't required. - Configuration 'releaseApiElements': - Found com.android.build.api.attributes.BuildTypeAttr 'release' but wasn't required. - Found com.android.build.api.attributes.VariantAttr 'release' but wasn't required. - Found com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' but wasn't required. - Found org.gradle.usage 'java-api' but wasn't required. - Configuration 'releaseRuntimeElements': - Found com.android.build.api.attributes.BuildTypeAttr 'release' but wasn't required. - Found com.android.build.api.attributes.VariantAttr 'release' but wasn't required. - Found com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' but wasn't required. - Found org.gradle.usage 'java-runtime' but wasn't required. Consult IDE log for more details (Help | Show Log) (33s 943ms)