I just started with the beaglebone and I have no prior knowledge of
programming. I tried to follow this link" http://beagleboard.org/Getting%20Started". In the initial steps after installing the drivers, i fail in the STEP 3 : when i try to connect to 192.168.7.2( i typed the same in the url) , I get the following error The following error was encountered while trying to retrieve the URL: "http ://192.168.7.2/ " Access Denied. Access control configuration prevents your request from being allowed at this time. Please contact your service provider if you feel this is incorrect. Your cache administrator is .......
I read that this step is important to get access to the browser on the board ? if so what should i do? kindly help!!
regards
Try cleaning your browser cache. By the message you've received, it can be a problem with your firewall also, you should disable it and try to reconnect to the bbb.
Regards,
Related
I've set up the sample program from here: https://github.com/GoogleCloudPlatform/cpp-docs-samples/tree/master/iot/mqtt-ciotc
When I try to run the example, the only error message that I get is:
'Failed to connect, return code 1'
I then moved on and tried the NodeJs version https://github.com/GoogleCloudPlatform/nodejs-docs-samples/tree/master/iot/mqtt_example
Using the same roots.pem, private and public keys, the NodeJs example works perfectly. I can view the incoming messages on Google Console.
Is there any tools available to help me debug what the issue is with the C example? Or any suggestions on what the problem could be?
Thanks,
A
There is a wide range of reasons to why this could be happening, including unsupported versions. The Documentation for Cloud IoT provides some steps that you should verify first, but since you connected from the NodeJS code, we can discard some suggestions. What you could do to check errors is to use gcloud:
gcloud iot devices describe DEVICE_ID --project=PROJECT_ID --region=REGION --registry=REGISTRY_ID
The devices describe command may show additional error messages that can be used to help debug, including to verify that your device's credentials are not expired. Although some errors may not show up, my impression is that bad username or password errors would appear.
I am using Vtiger CRM on localhost and for single machine only,
This time when i tried to connect Vtiger on other computer through http://ipaddress_of_1st_machine:8888 then getting "Illegal Request Error".
When i am clicking on "GO BACK" option which is coming at bottom of Illegal Request Error Box, then it is rendering me on home-page but again after clicking on every module or activity same Illegal Request is getting. Means not able to access 1st machine's database
Kindly help me out or tell me what to do to access that, I tried my best.
Thanks
From vtiger 6 onwards, there is a security check added to enforce that the value of the $site_URL variable under config.inc.php is same as the url you are trying to access.
Since you have installed it from localhost, i am guessing it is set as http://localhost/[something] and you are trying to access http://[server-ip]/[something] which is why you are getting the error.
To resolve, you just need to change the localhost to the [server-ip] in the $site_URL variable in the config.inc.php
I'm using OpenIMPI library for managing Shelf Manager (Pigeon Point ShMM-500)
After creatinf domain and verifying all connection arguments setup_done_handler returns an error
33554450
I'm using OpenIPMI macroses for decoding error. This error is RMCP+ error, and real error code is
18
That error occures after sending RMCP+ Open Session Request and getting RMCP+ Open Session Response
This error occures not permanent and the multiple rebooting of Shelf Manager can solve this problem, but sometimes I need 10 or 15 reboots before I will be succesfully connected to ShMM.
Does somebody know, what that error means?
Thanks in advance.
The connection can be established only by proper using of connection method.
Early, I used a method
ipmi_args_setup_con();
with specific setup args.
Now I'm using the concreate method
ipmi_ip_setup_con();
And it works all time.
Hope, that it will be helpfully for someone.
I am using openCyc and I am trying to connect to an image of a Cyc KB. I can browse this image on my browser (using chrome) and can successfully ping the address from the command line.
Now, when I try to create a new CycAccess("server", "port) the correct server and port of the image I am browsing on the browser I get an error saying connection refused which is printed out to the terminal.
For the server, it is simply xxxxx.yyyyy.com and the port is just for example 6622. Am I formatting this wrong or something?
Why would this happen?
Thank you,
Rich
I found out the answer to my question. IDK if this well help anyone else so I am going to post it.
Answer:
The port that you typically access a CYC Image through the browser is not necessarily the port that you will access it through the OpenCyc API. When I changed the port, it solved my problem.
Rich
I have written a simple web Application which is running(on Tomcat Server) fine on my local system.But when I tried to access from a different system using http:/my_ip_address:8080/Projec1/My_Application. Its showing this error
Network Error (tcp_error)
A communication error occurred: ""
The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time.
I know many of you must be well versed with this kinda error.But for me its kinda new.I would be happy if you state possible reason and solutions(Please tell me if there is configuration is required in Server step wise)
Thanks All
I forgot tell you all that i found the answer of above question, actually there was proxy setting problem.This is what i did
Open internet option in IE.
Goto LAN setting in Connection option.
In LAN Setting there is advance setting tab, click it.
You will see a Exception box at the bottom.
Type the IP Address form which you want access.
eg. 10.200;*.xyz.com
This setting is to be done on system from where you want to access your web application.
Starting IP address where application is running 10.200.---.--- that is why in exception box it is mentioned as 10.200;*.(your Interanet Server Name)
Hope this will help.
Thanks