错误:在Android Studio上找不到符号变量GL_TEXTURE_EXTERNAL_OES + OpenCV

时间:2021-11-19 04:40:04

I am beginner in developing Opencv application on Android. I have two error in compiling an OpenCV sample (15 puzzle) on Android:
1. error: cannot find symbol variable GL_TEXTURE_EXTERNAL_OES
2. error: package android.hardward.camera2 does not exist.

我是在Android上开发Opencv应用程序的初学者。我在Android上编译OpenCV示例(15个拼图)时遇到两个错误:1。错误:找不到符号变量GL_TEXTURE_EXTERNAL_OES 2.错误:包android.hardward.camera2不存在。

2 个解决方案

#1


20  

Change the compile SDK version and build tools to latest BUT on module opencv in Project Structure.

在项目结构中的模块opencv上将编译SDK版本和构建工具更改为最新BUT。

错误:在Android Studio上找不到符号变量GL_TEXTURE_EXTERNAL_OES + OpenCV

#2


2  

Change the compile SDK Version and Build tools( 21 or latest) I'm using Version 25

更改编译SDK版本和构建工具(21或最新)我正在使用版本25

app/Open Module settings

app / Open Module设置

https://i.stack.imgur.com/1z1O5.jpg

#1


20  

Change the compile SDK version and build tools to latest BUT on module opencv in Project Structure.

在项目结构中的模块opencv上将编译SDK版本和构建工具更改为最新BUT。

错误:在Android Studio上找不到符号变量GL_TEXTURE_EXTERNAL_OES + OpenCV

#2


2  

Change the compile SDK Version and Build tools( 21 or latest) I'm using Version 25

更改编译SDK版本和构建工具(21或最新)我正在使用版本25

app/Open Module settings

app / Open Module设置

https://i.stack.imgur.com/1z1O5.jpg