trailll

hello,I have met the same problem,and I find file 'sswitch_runtime' in behavioral model ,then i copy it to p4utils/utils/ and slolve the issue,but then it told me that i miss...

> The `ch` attribute to `lg` was added in this commit [mininet/mininet@2255bc7](https://github.com/mininet/mininet/commit/2255bc7da37aa935beb00709991a25b77443e569) > > I believe your problem is that you have an old version of mininet, try to update...

> How did you install all the other things? Can you try with the p4-utils VM? I uninstall the old version and install the new version from source,and p4run can...

> By tutorials, you mean, p4lang tutorials? How is that related to p4-learning and mininet version. There seems to be a problem with p4runtime and the tutorials. Which VM are...

> @mscbg 我使用了你上边提供的代码，结果还是会有类似的问题： > > > * 1、重新解压编译了dpdk-17.11.2 ，在common_base 中开启了 PCAP 开关，dpdk 环境重新初始化 > > * 2、dpvs 也重新编译。 > > #### 首次运行遇到的问题 > ```shell > $ ./dpdk-pdump -- --pdump 'port=0,queue=0,rx-dev=/tmp/rx1.pcap'...