树莓派安装opencv进行make时,出现
generator error: constant l MAGIC VAL (cname=cv: : l: :MAGIC VAL already exists
make[2]: [modules/ python3/CMakeFi Les/opencv python3. dir /build . make:159 : modules/ python3/ pyopencv generated include.h]错误255
make[1]: [CMakeFiles/Makefile2:3981 : modules/ python3/cMakeFiles/ opencv python3.dir/all]错误2ake: 变[Makefile:163: all]错误2
求教解决办法,感谢!
树莓派编译opencv出现Genetating error: constant l_MAGIC_VAL(cname=cv::l::MAGIC_VAL)already exists
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- 2020-05-18 22:57薇袼阁的博客 cmake编译opencv出现上面问题时的解决办法 直接在cmake编译窗口search中勾选掉所有python有关的悬疑，编译通过，问题解决。
- 2020-07-13 23:27方圆bot的博客 constant l_MAGIC_VAL(cname=cv::l::MAGIC_VAL)already exists [4] Ubuntu 源码安装opencv320 报错 error: ‘CODEC_FLAG_GLOBAL_HEADER’ was not declared in this scope [5] Cmake 过程中遇到的问题 [6] OpenCV+...
- 2019-10-06 21:04windistance的博客 Raspberry Pi安装opencv https://www.pyimagesearch.com/2016/04/18/install-guide-raspberry-pi-3-raspbian-jessie-opencv-3/ ...
- 2019-03-11 21:12mobai_19961222的博客 刚开始学习opencv，在配置Qt+opencv的过程中遇到了很多问题，其中大部分都在seuStones的博客帮助下得到了解决。真的很感谢大佬，在这里贴上大佬帖子的链接...
- 2023-12-21 23:03
Note: Class l has more than 1 base class (not supported by Python C extensions) Bases: cv::a, cv::s,Nemophilist^的博客 转载https://zhuanlan.zhihu.com/p/565895759。两个一起用，opencv3.1编译成功，ubuntu20.04。切换python版本。 - 2024-04-12 16:20breeze1221的博客 视觉slam十四讲——安装openCV库——遇到问题及解决办法
- 2025-10-08 09:28王淳1的博客 _init__() #实例化 n1 = 64 filters = [n1, n1*2, n1*4, n1*8, n1*16] self.deep_supervision = deep_supervision self.pool = nn.MaxPool2d(2, 2) self.up = nn.Upsample(scale_factor=2, mode='bilinear', align_...
- 2024-10-23 09:32袁泽斌的学习记录的博客 安装opencv3.1.0这种老版本的opencv与新版本的opencv步骤是一样的，安装步骤不是重点，重点是安装过程中遇到的报错该怎么解决，会遇到很多不兼容的报错。详细的安装步骤可以看下面的连接。
- 2023-04-16 22:09绝不原创的飞龙的博客 = None: X_train, X_test, y_train, y_val = train_test_split(X, y, test_size=val_frac,random_state=0) return X_train, X_val, y_train, y_val else: return X,y 要注意的一件事是，已经从user_ID和movie_ID中都...
- 2021-01-12 11:38雨叒的博客 if use_default_label: if cname not in class_names: cid = -10 else: cid = class_names_ids[cname] else: if cname not in class_names: class_names.append(cname) class_names_ids[cname] = cid_index cid_...
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