手动集成报错：at AndroidManifest.xml requires a placeholder substitution but no value for

手动集成JPush, 编译时报出：Attribute category#${JPUSH_PKGNAME}@name at AndroidManifest.xml requires a placeholder substitution but no value for is provided.
Attribute permission#${JPUSH_PKGNAME}.permission.JPUSH_MESSAGE@name at AndroidManifest.xml:11:5-13:47 requires a placeholder substitution but no value for is provided. 错误，该怎么解决呢？求帮助