Kotlin Kapt Error: Identifier Expected 问题记录
在工作中，小伙伴说他遇到了一个 kapt的问题，在使用 gradle 构建的时候出现了如下的错误。
1
2
3
4
5
6
7
| Kapt worker classpath: []
/Users/androidyue/Documents/SecooComponentMaster/module-xxxx/build/tmp/kapt3/stubs/debug/com/xxxxx/xxxxx/util/PlayerCommandStateManager.java:7: error: <identifier> expected
private static final java.util.Map<java.lang.String, com.xxxxxx.xxxxxxx.util.const.PlayerCommandState> recordMap = null;
^/Users/androidyue/Documents/xxxxxxx/module-xxxxxx/build/tmp/kapt3/stubs/debug/com/xxxxx/xxxxxx/util/PlayerCommandStateManager.java:7: error: <identifier> expected
private static final java.util.Map<java.lang.String, com.xxxxxx.xxxxxxxx.util.const.PlayerCommandState> recordMap = null;
^/Users/androidyue/Documents/xxxxxxx/module-xxxxxx/build/tmp/kapt3/stubs/debug/com/xxxxx/xxxxxxx/util/PlayerCommandStateManager.java:7: error: <identifier> expected
private static final java.util.Map<java.lang.String, com.xxxxxx.xxxxxxx.util.const.PlayerCommandState> recordMap = null;
|
对应的实际代码为
1
2
3
| object PlayerCommandStateManager {
private val recordMap = mutableMapOf<String, PlayerCommandState>()
}
|
1
2
3
4
5
6
7
8
9
10
| package com.secoo.gooddetails.util.const
enum class PlayerCommandState {
PAUSE_BY_USER,
PAUSE_NORMAL,
PLAY,
INITIAL,
ENDED,
IDLE
}
|
奇怪的解决方法
- 将
PlayerCommandState所在的包名由com.secoo.gooddetails.util.const，修改为其他不包含const的包名即可正常编译。
原因推测
- 可能是kapt的识别包名的一些bug。可能的相关链接
https://youtrack.jetbrains.com/issue/KT-16153
环境信息
1
2
3
4
5
6
7
8
9
10
11
12
| ------------------------------------------------------------
Gradle 5.4.1
------------------------------------------------------------
Build time: 2019-04-26 08:14:42 UTC
Revision: 261d171646b36a6a2xxxxxxx4c19d
Kotlin: 1.3.21
Groovy: 2.5.4
Ant: Apache Ant(TM) version 1.9.13 compiled on July 10 2018
JVM: 1.8.0_281 (Oracle Corporation 25.281-b09)
OS: Mac OS X 10.16 x86_64
|
快来解锁最新版 Typora，新用户券后仅需 84 元！
如何便宜的购买 office 365 ？
新版赤友 NTFS 助手来袭，正版超低价