Livox-SDK2
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Livox-SDK
hap
I want to use HAP to receive data,and run the example "livox lidar quick start",but it has the problem "[console] [error] Query livox lidar Fw type failed, the status:-4 [general_command_handler.cpp] [QueryFwTypeCallback] [438]",can you tell me why result in this problem and how to handle it?
What is your firmware version? I had the same issue with firmware version 15.10.01.08 and updated to the latest version 15.10.01.15, that solved the issue for me.
I have encountered the same problem as you. Can you provide me with a specific solution? Thank you
I was upgrade firmware to the latest version. However, I got same error.
What I have to do?
不好意思，刚看到你的邮件,我的问题已解决 ros主从机设置时网关为192.16.0.1，激光雷达的ip设置时网关也被设置成了192.168.0.1 切换网络后，ros主从机的网关更改，报错解决。 问题应该是ros主从机的网关与激光雷达冲突，更改其中一个即可
At 2023-11-22 21:50:34, "brLi" @.***> wrote:
hello,I incountered this problem too,did you solve it?
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不好意思，刚看到你的邮件,我的问题已解决 ros主从机设置时网关为192.16.0.1，激光雷达的ip设置时网关也被设置成了192.168.0.1 切换网络后，ros主从机的网关更改，报错解决。 问题应该是ros主从机的网关与激光雷达冲突，更改其中一个即可 At 2023-11-22 21:50:34, "brLi" @.> wrote: hello,I incountered this problem too,did you solve it? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you commented.Message ID: @.>
感谢回复，我也解决了问题
我的问题已解决 ros主从机设置时网关为192.16.0.1，激光雷达的ip设置时网关也被设置成了192.168.0.1 切换网络后，ros主从机的网关更改，报错解决。 问题应该是ros主从机的网关与激光雷达冲突，更改其中一个即可
在 2023-11-24 09:24:08，reddittoob @.***> 写道：
How solve this problem?
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what does it mean switching the network?
I don't understand your solution. Please let me know about details.
I encountered this problem and I solved it in another way. I set my host IP to 192.168.1.50 but it doesn't work. Then I found that the manual said you also need to set the subnet mask to "255.255.255.0". Then it works.
My experience is that if
- Init fail -> Either the Host & Lidar IP address is incorrect or the network settings is incorrect
- Detection success but update lidar fail -> IP is correct but subtle errors such as subnet mask hinder the communication
I already set subnet mask to "255.255.255.0". But I still have same problem.
不好意思，刚看到你的邮件,我的问题已解决 ros主从机设置时网关为192.16.0.1，激光雷达的ip设置时网关也被设置成了192.168.0.1 切换网络后，ros主从机的网关更改，报错解决。 问题应该是ros主从机的网关与激光雷达冲突，更改其中一个即可
在 2023-12-14 16:50:29，"Herman TANG" @.***> 写道：
I encountered this problem and I solved it in another way. I set my host IP to 192.168.1.50 but it doesn't work. Then I found that the manual said you also need to set the subnet mask to "255.255.255.0". Then it works.
— Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you commented.Message ID: @.***>
不好意思，刚看到你的邮件,我的问题已解决 ros主从机设置时网关为192.16.0.1，激光雷达的ip设置时网关也被设置成了192.168.0.1 切换网络后，ros主从机的网关更改，报错解决。 问题应该是ros主从机的网关与激光雷达冲突，更改其中一个即可
在 2023-12-14 16:56:52，reddittoob @.***> 写道：
I already set subnet mask to "255.255.255.0". But I still have same problem.
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i also meet the problem , iu set the correct the IP, but the SDK still report error: [2024-11-14 05:34:54.046] [console] [error] Query livox lidar Fw type failed, the status:-4 [general_command_handler.cpp] [QueryFwTypeCallback] [407]
网关地址冲突，你把连接wifi的地址不要设置为192.168.1. 和激光雷达的设置不一样即可
At 2024-11-14 18:37:48, "Gason" @.***> wrote:
i also meet the problem , iu set the correct the IP, but the SDK still report error: [2024-11-14 05:34:54.046] [console] [error] Query livox lidar Fw type failed, the status:-4 [general_command_handler.cpp] [QueryFwTypeCallback] [407]
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