ios build error

[cn1001wang]

• [x] I have read the Get Started - Installation section
• [x] I have read and done the Get Started - Setup Android section
• [x] I have read and done the Get Started - Setup iOS section
• [x] I have already searched for the same problem

Environment

Technology	Version
Flutter version	3.0.5
Plugin version	1.2.11
Android version
iOS version
Xcode version	13.4.1

Device information:

Description

Expected behavior:

运行flutter build ios ；

Current behavior:

warning: initialization of immutable value 'theme' was never used; consider replacing with assignment to '_' or removing it
 let theme = ZLPhotoThemeColorDeploy();
        ~~~~^~~~~
 remark: Incremental compilation has been disabled: it is not compatible with whole module optimization

具体见图。我是新建了一个空项目，直接build没问题。只加了一个当前包就会报错。应该是ZLPhotoBrowser的问题，但我在他的库的issue中没有搜索到相关内容

Steps to reproduce

1. This
2. Than that
3. Then

Images

Stacktrace/Logcat