When I upload the files on the remote server I get the following message:
Object reference not set to an instance of an object
And a few errors supposed to be happening in the ClassDesigner file and other few classes.
The error message you give is to general to help. It basically means you are trying to access a object that is null. Please at least give a stack trace.
You have a bug in your code.
You need to read the details of the exceptions and find and fix the bug.
Related
I get SOAP_EMPTY using gsoap, I have searched for a long time and had no answer,SOAP_EMPTY is newly added to gsoap,and it seems I'm the unlucky guy to meet this problem.
Here is where my code come from:https://github.com/miibotree/ONVIF/blob/master/main.c
Now soap_call___tds__GetCapabilities will return code SOAP_EMPTY,I'm now using gdb to track this problem it seems that I need to set a valid soap->id to avoid this problem,but I'm a fresh guy with onvif and don't know how to set a valid soap->id,and now I'm reading various docs about onvif and trying to solve it.
Hope any guys could help me, sinch searching so many docs makes my eyes pain and I still haven't found the answer,thanks.
SOAP_EMPTY is a validation failure. This error indicates than an element/attribute is empty but is supposed to have content. For example an integer value should not be an empty string. The old error generated by older gSOAP releases in this case was SOAP_TYPE which was less informative. In either case, validation fails. The best way to find out is to use soap_print_fault() and soap_print_fault_location()` where the latter call shows the location in XML where the problem is. Our ONVIF testing with gSOAP did not reveal such an issue.
I am getting error whenever i recompile my workflow package.
to solve this error i have to bounce the server which is used among no of users.
if it is possible to get separate server so i can bounce and test it without disturbing DBA/system admin.
Aha; it seems that you posted two questions for the same problem; this is another one.
As of your problem: Oracle says this:
ORA-06508: PL/SQL: could not find program unit being called: "APPS.ATL_OARR_PCKG" '
in 'PLSQL' API 'ATL_OARR_PCKG.GET_CUSTOM_NOTIF'
Why wouldn't you make sure that all objects, referenced by your package, exist before you compile it? What benefit do you see in having an invalid package? You can't use it anyway, you can't test it, you can't do anything.
Therefore, having yet another server most probably won't fix that problem, because I suspect that missing package (if that's what ATL_OARR_PCKG is) won't automagically appear on the new server.
I am getting forbidden error even though the entire code is correct. Can Anyone look in to this.
Thanks in advanceenter image dForbiden errorescription here
You've got to specify Credentials as it's shown in the code sample (comes with the software).
I'm using the FaceBook C# SDK for the first time.
Since I have a simple application I want to create I have picked up the sample Azure MVC application and modified it to point at my facebook application instance and secret as per the configuraiton guidance.
I want to retrieve a months status messages so I need authorisation which has worked thanks to CanvasAuthorize(Perms = "user_about_me") attribute.
However now when I goto the about view I get an error in the controller first:
dynamic result = fbApp.Get("me");
The actual error is listed as:
The remote name could not be resolved: 'graph.facebook.com'
Can anyone help me identify what I am doing wrong?
Many thanks,
_David
That sounds like a temporary connectivity issue. The server (or your computer) is having trouble resolving http://graph.facebook.com. Try to going to http://graph.facebook.com/microsoft in your browser and see what happens.
Make sure that you have the correct fb_key and fb_secret values. In my case I have added them in the web config file but when I read the values I have given a wrong name to retrieve. client_id and client_secret values were not set. As a result this error popped out.
I'm trying to get ZSync to work between a desktop and iPhone app. I've got my schemas set up and all info matches between my MOM and my schema so I should be good to go. When I initiate my sync, however, I get this error.
|Miscellaneous|Error| SyncServices
precondition failure in [ISyncSession
_validateClient:entityNames:beforeDate:clientHasTruthForEntityNames:target:selector:]:
no entities specified
Anyone know what this means, and how to debug it?
I'm a novice with this SyncServices stuff.
Cheers!
Update
Ok, I've got it showing in syncrospector, but still getting the unrecognized error.
What do you mean by my clientdescription at the Daemon is wrong?
Thanks.
Update
Alright, I had the clientDescription working , but now when this fires:
ZAssert([[ISyncManager sharedManager]
registerSchemaWithBundlePath:path],
#"Failed to register sync schema");
I get this error :(
[NOTE: this exception originated in
the server.]
*** -[NSCFArray insertObject:atIndex:]: attempt to
insert nil
This is an issue in your Sync Services settings. It means that you have not declared what entities need to be synced. I suggest comparing your SyncSchema subproject (for your desktop app side) to the one included in the SampleDesktop project.
update
I checked all that, to no avail. I am using a versioned mom, would that make a difference? In my ManagedObjectModels, should I use the name of the version or the collection? (mom or momd?) Thanks, I'm almost there!
No, the schema should point to your latest model. Are you certain that it is pointing to it correctly? That can be one of the trickiest bits. Are you including the model in the schema bundle or are you making a reference to it?
update
First, please put these updates into your question, the comment section is really not meant for them.
Alright, got past this problem. Syncing starts now I get "failed to register client because: client named Xmac wants to sync unrecognized entity named: X.Entity" This happens with all my entities, sadly.
This error means that your sync schema is still not completely valid. Does your desktop client sync?
Can you see its data in the syncrospector?
If so then your clientdescription at the Daemon is wrong. If it doesn't sync then solve that first as it sounds like your SyncSchema bundle is still incorrect. I suggest trying to compare it against the sampleDesktop application that is included in the project.
update Syncrospector
Ok, I've got it showing in syncrospector, but still getting the unrecognized error. What do you mean by my clientdescription at the Daemon is wrong? Thanks.
In the syncrospector I am guessing that you are seeing all of your entities and data?
On the Daemon, there is a clientDescription.plist. This plist describes what data that the Daemon is going to sync with. That plist needs to be updated (since the default one refers to the sample app, etc.) to reference your data structures just like your desktop application does.
In the very near future, this piece will be moved to a plugin so that you are not modifying the daemon directly. Expect to see updates on the project itself during the next couple of weeks. But for now, (and will be reusable), modify the plist inside of the daemon and you should be ready to sync.
update ZAssert
That line unwinds into:
BOOL success = [[ISyncManager sharedManager] registerSchemaWithBundlePath:path];
NSAssert(success, #"Failed to register sync schema");
A few things can cause this:
Your path is nil, check that in the debugger
There is something wrong with your sync schema.
What other debug comments are you seeing?