Minecraft command block ops can't use - minecraft

So my friend is trying to access a command block, he has op and gamemode 1, but when he right clicks it, nothing happens. Does anyone know how to fix this?

In your server.properties, you must set commandblocks to true(I am not looking at one at the moment, but it is something like that). Once that is set, restart your server, and it should work.

Maybe a plugin is blocking the commandblock access.
Can you use the commandblock?
Add you and your friend to the op list (also check ops.json).
Try to put you and your friend into the same permission group if you have a permission plugin.

As #mttprvst13 said, make sure commandblocks is set to true in your server.properties. Plugins may also be blocking it, but probably not due to the fact that he is an operator.

Related

Restcomm variable for the date

I'm creating a new App in RVD and creating a request to an external service. Everything works as expected, I'm using different variables as core_From, core_To and so on. The problem is, I would like also send the date when the call is done but I don't find any variable for that and I wasn't able to find any documentation defining those variables.
I guess I could invoke an external service to know the date, but it seems to costly to do something so trivial... so I think I'm missing something obvious here. Any help on that would be welcomed.
After this PR, the variable core_callTimestamp is available to provide this functionality.

User-specific ABAP breakpoint acts weird

Why the statement
BREAK-POINT 'my username'.
affects not only me but other users too? Am I insane? Maybe this is a problem of permissions or any other reason? Can anybody explain me?
This statement is located in method body in class which implements BAdI.
If you want to use break points only for your username, you have to use it like this:
BREAK username.
If you use
BREAK-POINT.
it is going to affect everyone.
The actual meaning of BREAK-POINT 'my username'. is completely different (comment from vwegert):
See the documentation of BREAK-POINT - you've been using your user name as a log text
Not the direct answer for your question, but maybe also helpful:
In transaction SAAB you can define a checkpoint group (e.g. Z_MYbreaks).
Then you can use the following command:
BREAK-POINT ID Z_MYbreaks.
The breakpoint will have no effect, unless you activate it in transaction SAAB. The advantage over break USERID:
Can can (de)activate it without a code change (you could transport it to the productive system and activate it only, when you want to test something).
It can be ativated by and for everybody, not only for the one user id in the break-command. (Sure: you need the authorization)
Details can be found at
http://help.sap.com/abapdocu_70/en/ABAPBREAK-POINT.htm#&ABAP_ADDITION_1#1#
http://www.saptechnical.com/Tutorials/ABAP/CheckpointGroup/Index.htm

Item is not added into the list (from code)

We have some strange problem here. We have feature event receiver, where we are creating custom fields -> content type -> list. After that, one default item is added. On my VM it was working just fine, but after moving into pre-prod environment, we got this strange behavior with no exception or error in logs.
First thing, item was created only sometimes, with no trace what happened. Mostly it was not created. I even experienced this: when I activated feature, I went to the list and so item there, but after refresh it was gone!
We tried to put there some Thread.Sleep() cycle (while debugging, item was in Items collection, but ItemsCount property of the list was always showing 0).
Now I am out of ideas what is wrong. It's not about execution time (maybe). Looks like, for some reason, SP is killing SPItem.Update before it is created for real and we don't know why. Any help is really welcome!
When you try to access sharepoint items from code and not have admin permissions to update/ delete them then set website website.AllowUnsafeUpdates = true; property
//Set AllowUnsafeUpdates = true to update the database / sharepoint list from code.
FormWeb.AllowUnsafeUpdates = true;
NewItem.Update();
FormWeb.AllowUnsafeUpdates = false;
you code should be like this to make changes in the list.. when you adding item to list.
Use Update statement in same manner when you accessing list and updating its data.
Check whether you updating the list correctly.. There may be some SharePoint security issue.
Reference Link:
http://blogs.msdn.com/b/infopath/archive/2010/04/01/add-items-to-a-sharepoint-list-using-managed-code.aspx.
You can check this [SPSecurity.RunWithElevatedPrivileges][1]
[1]: http://msdn.microsoft.com/en-us/library/microsoft.sharepoint.spsecurity.runwithelevatedprivileges.aspx , link, link
you can check that what is going over there by adding your events in sharepoint..
Check this post and debug it..
http://developmentsolutionsjunction.blogspot.com/2011/06/adding-events-and-eventhandlers-in.html
so I was finally able to find out where the problem was. After deeper study and trying that and this I found out that there was a third party feature. It was adding event to each created list and was deleting everything what wasn't consistent with CT defined by company. This is weird and I don't really understand why somebody wants this. But ok, they pay, their rules.
So if you encounter such problem, try also this possibility.
However, I also leard few things during this, e.g. if you are working with SP instances from web scope, use web scoped features, not site ones, also, SP has a nasty habit to silent som exceptions. Also, if you e.g. take instance of SPWeb from event properties, it doesn't necessarily means it is already created. It takes some time, also, Update() itself is a thing that DB has to perform. Sometimes it's better to alsways check if you really have instance and if not, threadsleep for a while.
Have you used .Update() method in your code??

Eclipse plugin problem

When ever I try to do soft ware updates through my Eclipse Galileo, I get the following error
Unable to connect to repository http://pydev.org/updates/content.xml
Connection timed out: connect
Please help!!
That's a redirect to: http://update-production-pydev.s3.amazonaws.com/pydev/updates (so, you can try that directly).
If it still fails, it means that amazon is having issues (which means you'll have to try later again).
Cheers,
Are you using (just) http://pydev.org/updates as the url? The "location" field should only have "http://pydev.org/updates", no content.xml. Seems to be working fine for me (with Helios).
Actually I checked what happens when you use "http://pydev.org/updates/content.xml", and it does seem to give the type of error you describe. (You would think it could give a slightly better error, but oh well.)

Proper way to check system requirements for a WordPress plugin

I am curious about the proper way to stop a user from activating my plugin if their system does not meet certain requirements. Doing the checks is easy and I don't need any help with that, I am more curious how to tell WordPress to exit and display an error message.
Currently I have tried both exit($error_message) and die($error_message) in the activation hook method. While my message is displayed and the plugin is not activated, a message saying Fatal Error is also displayed (see image below).
Does anyone know of a better way, that would display my message in a proper error box without displaying Fatal error, it just looks really bad for new users to see that.
Thanks for any help in advance.
This is a little undocumented, as you might have noticed. Instead of die(), do it like this:
$plugin = dirname(__FILE__) . '/functions.php';
deactivate_plugins($plugin);
wp_die('<p>The <strong>X</strong> plugin requires version WordPress 2.8 or greater.</p>','Plugin Activation Error',array('response'=>200,'back_link'=>TRUE));
The lines above wp_die() are to deactivate this plugin. Note that we use functions.php in this case because that's where I have my Plugin Name meta data comment declaration -- and if you use a different file, then change the code above. Note that the path is very specific for a match. So, if you want to see what your path would normally be, use print_r(get_option('active_plugins'));die(); to dump that out so that you know what path you need. Since I had a plugin_code.php where the rest of my plugin code was, and since it was in the same directory as functions.php, I merely had to do dirname(__FILE__) for the proper path.
Note that the end of the wp_die() statement is important because it provides a backlink and prevents an error 500 (which is the default Apache code for wp_die()).
It is only a idea though. Try checking the wordpress version and compare then use php to through custom exception/error. PHP 5.0 try catch can be a good way to do it. Here is some resources.
http://www.w3schools.com/php/php_exception.asp
http://php.net/manual/en/internals2.opcodes.throw.php
You can try the first link. It is pretty basic. Thanks! hope the information will be helpful.