EDIT: I have switched from DCPSInfoRepo to RTPS, and everything is working fine. I don't know if this question should stay open to answer the problem for anyone working with DCPSInfoRepo
I am looking into using OpenDDS, and I am currently following the "Getting Started" guide for Windows. I reached the step of running the Messenger example using the command
run run_test.pl
I get the following output which I believe is an error.
C:\dds\bin\.\DCPSInfoRepo.EXE -ORBDebugLevel 10 -ORBLogFile DCPSInfoRepo.log -o
repo.ior
TAO (5508|6556) - Did not find default svc.conf
TAO (5508|6556) - Completed initializing the process-wide service context
TAO (5508|6556) - Default ORB services initialization begins
TAO (5508|6556) - Default ORB services initialization completed
TAO (5508|6556) - We are the default ORB ...
TAO (5508|6556) - Initializing the orb-specific services
TAO (5508|6556) - ORBInitializer_Registry::register_orb_initializer 0 #007F95C0
.\.\publisher.EXE -ORBDebugLevel 10 -DCPSDebugLevel 10 -ORBLogFile publisher.lo
g
.\.\subscriber.EXE -ORBDebugLevel 10 -DCPSDebugLevel 10 -DCPSTransportDebugLeve
l 6 -ORBLogFile subscriber.log
ERROR: publisher returned 4294967295
ERROR: subscriber returned 4294967295
INFO: C:\dds/bin/DCPSInfoRepo being killed.
Can I please get some directions on how to resolve this issue?
Related
I was given a Unity3d game to setup a pipeline in GitLab for if targeting WebGL. I'm using Game.ci guide and this is already working/setup but after the build completes, we've noticed that a few objects are missing in the scene.
Reviewing the log output, I found we have a few lines like this that may or may not be the issue but it's the only I can find from the logs so far:
Starting: /opt/unity/Editor/Data/bee_backend --profile="Library/Bee/backend_profiler0.traceevents" --stdin-canary --dagfile="Library/Bee/2000b0aE.dag" --continue-on-failure ScriptAssemblies
WorkingDir: <working-dir>
ExitCode: 4 Duration: 0s42ms
[ ] Require frontend run. Library/Bee/2000b0aE.dag couldn't be loaded
It's complaining about Library/Bee/2000b0aE.dag but further down the logs I can see it gives no error for that file 🤔:
Starting: /opt/unity/Editor/Data/bee_backend --profile="Library/Bee/backend_profiler1.traceevents" --stdin-canary --dagfile="Library/Bee/2000b0aE.dag" --continue-on-failure --dagfilejson="Library/Bee/2000b0aE.dag.json" ScriptAssemblies
WorkingDir: <working-dir>
ExitCode: 0 Duration: 52s
I've tried to find info about this but the closest I could find was Linux editor stuck on loading because of bee_backend w/ workaround which states that the --stdin-canary arg is the problem but I didn't see an ExitCode: 4 (or non-zero for that matter)
Any thoughts on this would be more than appreciated. Thanks in advance!
I have a Rails 5.2 app, and with cap 3.4.1 we are suddenly getting this weird error:
[b35efe76] Phusion Passenger(R) 6.0.8
DEBUG [b35efe76] Finished in 0.305 seconds with exit status 0 (successful).
(Backtrace restricted to imported tasks)
cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing as deploy#host.com: undefined method `[]' for nil:NilClass
Trying to narrow it down, it happens when attempting to restart, because this is the line that fails:
cap production deploy:restart
The question is, how do I go about finding what file is trying to call [] on a nil value on? Running cap with --trace is of no value because it just gives me internal errors - nothing in my code. Basically, how do I find out what is nil?
One more clue, currently, I have a bunch of servers, if I run the cap restart command on server A, it restarts fine, on server B, it throws this error, so I'm guessing there's an environment variable on server A but not B, but the error is just so opaque I don't know where to begin.
Thanks for any help,
kevin
A wild guess: I had a similar problem and I could solve it by upgrading capistrano-passenger to >= 0.2.1
Looks like the version change of passenger from 6.0.7 to 6.0.8 has introduces a problem. I see you are also on 6.0.8, so it might affect you, too!
Link to the capistrano-passenger issue
I am trying to install and run this database for a week... ;<
I previously tried with Oracle 12 c standard edition but it didn't work - I don't know why ;(
For now I have uninstalled (I believe) the 12 c and installed 18 XE..
On SQL Plus I have: ORA-12560: TNS:protocol adapter error service is running when I try to log in as sysdba
All services on services.msc are running:
- OracleOraDB18Home1MTSRecoveryService
- OracleOraDB18Home1TNSListener
- OracleRemExecServiceV2
- OracleServiceXE
- OracleVssWriterXE
On command line when I type "lsnrctl status" I have:
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=DESKTOP-*******)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for 64-bit Windows: Version 18.0.0.0.0 - Production
Start Date 23-NOV-2019 10:41:47
Uptime 0 days 11 hr. 36 min. 34 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Default Service XE
Listener Parameter File C:\app\*****\product\18.0.0\dbhomeXE\network\admin\listener.ora
Listener Log File C:\app\*****\product\18.0.0\diag\tnslsnr\DESKTOP-*******\listener\alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=DESKTOP-*******)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
And on SQL Developer I have one of 2 errors, depending what I write there:
- Status : Failure - The Network Adapter could not establish the connection
- Status : Failure -Test failed: Listener refused the connection with the following error:
ORA-12514, TNS:listener does not currently know of service requested in connect descriptor
I don't know what I am doing. I just want to install and run this as quickly as possible to practice on sample database for an exam :( This is my PC, no virtual machines or online servers
Please help me investigate the issue - I checked several answers, even on this site, but I can't understand them well, there are a lot more information there than I need....
Your exception message...
TNS:listener does not currently know of service requested in connect descriptor
... and your listener status...
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
... say exactly what's wrong. Your TNS Listener does not know of your Oracle DB service.
You may be right that your Windows "Oracle DB" service is running; that does not mean, though, that your Oracle instance is running. First, log on as admin to your Oracle DB from a Windows user that is privileged to log on locally...
set ORACLE_SID=fill_in_the_SID_of_your_Oracle_instance_here
sqlplus / as sysdba
... and run...
alter system set local_listener = <fill_in_your_local_listener_SID_here>
alter system register;
That should register your database service to your TNS Listener, provided that you have your local TNS listener configured in your server's tnsnames.ora...
<fill_in_your_local_listener_SID_here> = (address = (protocol = tcp)(host = 127.0.0.1)(port = 1521))
Too complicated, I know. That's why it's better (for new developers w/o Oracle DBA skills) to use precreated VMs images as suggested by #thatjeffsmith's comment above.
Hi I have install wine (version wine-3.0.2)on CentOS 7 to run my .vbs file. but while running it got the below errors.
*000f:fixme:service:scmdatabase_autostart_services Auto-start service L"MountMgr" failed to start: 2
000f:fixme:service:scmdatabase_autostart_services Auto-start service L"WineBus" failed to start: 2
0019:err:winediag:nodrv_CreateWindow Application tried to create a window, but no driver could be loaded.
0019:err:winediag:nodrv_CreateWindow Make sure that your X server is running and that $DISPLAY is set correctly.
0019:err:ole:apartment_createwindowifneeded CreateWindow failed with error 0
0019:err:ole:apartment_createwindowifneeded CreateWindow failed with error 0
0019:err:ole:apartment_createwindowifneeded CreateWindow failed with error 0
0009:err:winediag:nodrv_CreateWindow Application tried to create a window, but no driver could be loaded.
0009:err:winediag:nodrv_CreateWindow Make sure that your X server is running and that $DISPLAY is set correctly.*
Could you please help me to fix this. I don't have much idea about it
You're missing DISPLAY variable.
Try setting it to :0 (assuming your display is on screen 0), e.g.
export DISPLAY=:0
If you don't have your X server running, you can install Xvfb.
See: How to make Xvfb display visible?
I have been working with HFC SDK for Node.js and it used to work, but since last night I am having some problems.
When running helloblockchain.js only few times works, most time I get this error when it tries to enroll a new user:
E0113 11:56:05.983919636 5288 handshake.c:128] Security handshake failed: {"created":"#1484304965.983872199","description":"Handshake read failed","file":"../src/core/lib/security/transport/handshake.c","file_line":237,"referenced_errors":[{"created":"#1484304965.983866102","description":"FD shutdown","file":"../src/core/lib/iomgr/ev_epoll_linux.c","file_line":948}]}
Error: Failed to register and enroll JohnDoe: Error
Other times, the enroll works and the failure appears deploying the chaincode:
Enrolled and registered JohnDoe successfully
Deploying chaincode ...
E0113 12:14:27.341527043 5455 handshake.c:128] Security handshake failed: {"created":"#1484306067.341430168","description":"Handshake read failed","file":"../src/core/lib/security/transport/handshake.c","file_line":237,"referenced_errors":[{"created":"#1484306067.341421859","description":"FD shutdown","file":"../src/core/lib/iomgr/ev_epoll_linux.c","file_line":948}]}
Failed to deploy chaincode: request={"fcn":"init","args":["a","100","b","200"],"chaincodePath":"chaincode","certificatePath":"/certs/peer/cert.pem"}, error={"error":{"code":14,"metadata":{"_internal_repr":{}}},"msg":"Error"}
Or:
Enrolled and registered JohnDoe successfully
Deploying chaincode ...
E0113 12:15:27.448867739 5483 handshake.c:128] Security handshake failed: {"created":"#1484306127.448692244","description":"Handshake read failed","file":"../src/core/lib/security/transport/handshake.c","file_line":237,"referenced_errors":[{"created":"#1484306127.448668047","description":"FD shutdown","file":"../src/core/lib/iomgr/ev_epoll_linux.c","file_line":948}]}
events.js:160
throw er; // Unhandled 'error' event
^
Error
at ClientDuplexStream._emitStatusIfDone (/usr/lib/node_modules/hfc/node_modules/grpc/src/node/src/client.js:189:19)
at ClientDuplexStream._readsDone (/usr/lib/node_modules/hfc/node_modules/grpc/src/node/src/client.js:158:8)
at readCallback (/usr/lib/node_modules/hfc/node_modules/grpc/src/node/src/client.js:217:12)
E0113 12:15:27.563487641 5483 handshake.c:128] Security handshake failed: {"created":"#1484306127.563437122","description":"Handshake read failed","file":"../src/core/lib/security/transport/handshake.c","file_line":237,"referenced_errors":[{"created":"#1484306127.563429661","description":"FD shutdown","file":"../src/core/lib/iomgr/ev_epoll_linux.c","file_line":948}]}
This code worked yesterday, so I don't know what could be happening.
Does anybody know how can I fix it?
Thanks,
Javier.
ibm-bluemix
blockchain
These types of intermittent issues are usually related to GRPC. An initial suggestion is to ensure that you are using at least GRPC version 1.0.0.
If you are using a Mac, then the maximum number of open file descriptors should be checked (using ulimit -n). Sometimes this is initially set to a low value such as 256, so increasing the value could help.
There are a couple of GRPC issues with similar symptoms.
https://github.com/grpc/grpc/issues/8732
https://github.com/grpc/grpc/issues/8839
https://github.com/grpc/grpc/issues/8382
There is a grpc.initial_reconnect_backoff_ms property that is mentioned in some of these issues. Increasing the value past the 1000 ms level might help reduce the frequency of issues. Below are instructions for how the helloblockchain.js file can be modified to set this property to a higher value.
Open the helloblockchain.js file in the Hyperledger Fabric Client example and find the enrollAndRegisterUsers function.
Add “grpc.initial_reconnect_backoff_ms": 5000 to the setMemberServicesUrl call.
chain.setMemberServicesUrl(ca_url, {
pem: cert, "grpc.initial_reconnect_backoff_ms": 5000
});
Add “grpc.initial_reconnect_backoff_ms": 5000 to the addPeer call.
chain.addPeer("grpcs://" + peers[i].discovery_host + ":" + peers[i].discovery_port,
{pem: cert, "grpc.initial_reconnect_backoff_ms": 5000
});
Note that setting the grpc.initial_reconnect_backoff_ms property may reduce the frequency of issues, but it will not necessarily eliminate all issues.
The connection to the eventhub that is made in the helloblockchain.js file can also be a factor. There is an earlier version of the Hyperledger Fabric Client that does not utilize the eventhub. This earlier version could be tried to determine if this makes a difference. After running git clone https://github.com/IBM-Blockchain/SDK-Demo.git, run git checkout b7d5195 to use this prior level. Before running node helloblockchain.js from a Node.js command window, the git status command can be used to check the code level that is being used.