I am using anylogic to simulate a warehouse.
I use rackstore and rackpick to store and pick the items from the pallet-rack.
When I use resources to pick the items, the Error
Exception during discrete event execution: root.retrieval.attach: The agent is not in a network
occurs.
There is no problem during storing the items using a resource.
Do you have any idea, how I can fix this?
rackPick-Properties
Related
I have created a scenario where I iterate through multiple modules with an array of data. This works fine.
After this completes, I want to run a module once before the scenario completes.
How do I add a module that won't get called in the loop?
There are few ways to achieve this,
Use Router to Create a new Route that will be triggered after the
first route is complete
Trigger new Scenario via Webhooks after you are done with the
scenario
If you are working with array, then using Array Aggregator or other
Aggregators will allow you to first complete the iteration and then
trigger the module you want to use
I am not sure exactly what you want to do after the iteration is complete, but setting the scenarios as displayed in the screenshot below should help you get started on this,
Using Router
For this you can create a router, the upper hand of the router is always executed first, so the iterator and other operations will be done there. After which, the next hand/route will be executed which will be the module you want to trigger at last.
However, If you want to pass some values from the first hand/route to the last one then you will need to set a variable and fetch it on the second route. See details here : https://www.integromat.com/en/help/converger
Using Aggregator Module
You can either use Array, Text or Numeric Aggregator to aggregate all the iteration operations and then trigger the module that you want to use at last.
As far as my knowledge goes, there is no Integromat default modules that can be configured before the scenario ends. We can leverage the Integromat API in future that is currently in development to do so.
I found a filter to be the most easy way of doing this. Essentially chekcing if this bundle position is equal to the total number of bundles!
If you're interested in doing something on the last iteration only, you can use a filter to check if the current bundle is equal to the total number of bundles
last bundle filter
They won't let me paste pics sigh
I'm on a project in which I need to get data from a ServiceNow instance and treat all data with PowerBI. I'm able to retrieve a big amount of data (Snow collect a lot of data), but I still need a way to filter data correctly. I'm calling to this URL:
Besides, I want also to apply a filter to retrieve just some specific registries from the table Requested Items. For that, I use the sysparm_query parameter to filter the field "cmdb_ci" and more specifically it's "name", something like:
&sysparm_query=cmdb_ci=What I need to Filter
Apart from this, I have also tried:
&sysparm_query=cmdb_ci.value=What I need to Filter
&sysparm_query=cmdb_ci.display_value=What I need to Filter
&sysparm_query=cmdb_ci.sys_id=What I need to Filter
&sysparm_query=cmdb_ci.name=What I need to Filter
But still not found the solution... as all these does not respond the solution needed.
Does someone know how I can manage this?
Thanks!!
JLG
There are two "Configuration item" fields in sc_req_item: cmdb_ci and configuration_item. Make sure that you are using the correct one. Either cmdb_ci.name=value or configuration_item.name=value should work, depending on which of the two fields you are using. cmdb_ci.value and cmdb_ci.display_value will not work as there are no fields on the record with these names. cmdb_ci.sys_id should work if you are supplying a sys_id (although it is redundant to type .sys_id for a reference field).
You should first verify your query through the ServiceNow UI before attempting to use it in an API call.
Type sc_req_item.list in the Filter navigator
On the filter list select "Show related fields"
Get your filter to work correctly
Right-click on the filter and select "Copy query"
The next step is to test it using the REST API Explorer.
Final step is to configure your client tool (PowerBI).
Read-only & non-realtime mode activated to improve browser performance
Message pops up in my project and I'm unable to delete the nodes as well
Also I read this https://groups.google.com/forum/#!topic/firebase-talk/qLxZCI8i47s
Which states :
If you have a lot of nodes in your Firebase (say thousands), we need to create a new element for each node and modern browsers simply have limitations of how many DOM elements you can add to a page
It says:
To resolve this problem, don't load your Firebase Dashboard at the root of your Firebase, but instead load it lower down in the hierarchy
I do not get what it means
How do I get back to my Realtime Dashboard?
If you want to delete a high level node when this is activated, I recommend doing this.
Open up a text editor and type in { }. Save this file as "blankJSON.json".
Go to high level node you want deleted and select it, once it opens up and shows you all the nodes that need to be removed, select the three bars at the top right and select "Import JSON", (It would be safe to first "Export JSON" If you don't have backups, in case you make a mistake here). Import the JSON file we created earlier titled "blankJSON".
This will delete all of the data inside.
Once again, I highly suggest you make a backup before doing this, It's extremely easy to make a backup and also it is much easier than you would think to upload this blankJSON to the wrong node and then erasing a bunch of important data.
When it detects that it's downloading too many nodes from your database, the Firebase Console stops using real-time mode and switches to read-only mode. In this mode it requires less work from the browser, so it is more likely that the browser will stay performant.
To get back to realtime mode, you have to go to a location that has fewer nodes. So say that you start loading the database at the root, that means that "pseudo address bar" at the top of the data tree will say:
https://<your-project>.firebaseio.com/
And then will show the list of items. Now click on the URL in that pseudo address bar and change it to:
https://<your-project>.firebaseio.com/<one-of-your-keys>
And hit enter. The data tree will reload with just the node from one-of-your-keys and down and will likely switch to realtime mode again.
Every node key in firebase is a link, you can open a sub-node in a new tab and then edit that sub-node and its children.
Right click on a sub-node you want to edit or delete
Select open link in a new tab
Edit the sub-node in the new tab
1) Click on the Node you want to mass delete
2) Import an empty .json file (just containing curly braces, {} )
3) The node value will be set to null, in other words it is deleted or rather overridden with an empty node!
What you can do is to have an OnClickListener and call the remove value method to your DatabaseReference, like this:
mCart.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
mDatabaseReference.removeValue();
}
});
I have the same problem... I'm a bit surprised because I though Firebase could easily scale to support huge amount of data (example million users, etc.).
I have a node with 80000 sub-nodes (each object has his own push-id) and I cannot delete or perform any action on it because the real-time doesn't work in Firebase console.
I think the only way to udate or delete the data it's to do it via JAVA code :(
Multiple times trying to load the specific keys can be tiresome. There is a python library that could do this for you easily.
http://ozgur.github.io/python-firebase/
I needed to delete a lot of keys and this helped me do that in one go.
What I do is export the entire tree, edit/add the node I want using an editor, then import the JSON and overwrite the previous node/tree. Problem solved! Risky though 😁
I'm using System Center Orchestrator 2012, and I have a generic error handler which is connected to all the activities in my runbook.
I have subscribed to a list of published data as a parameter in this error handler, which looks like this:
Activity Name : {Activity Name from "Monitor File"}{Activity Name from "Move file"}.......
What I need to do is copy this list of subscribed data and do a search and replace to change the Activity Name parameter to something else, say Error Message. Whenever I copy this list of variables, I get gibberish when I paste it
\`d.T.~Ed/{598EBDFA-BF5B-4B77-8156-E6FA6ECD0CE1}.Object.Name\`d.T.~Ed/\`d.T.~Ed/{6838D741-DF8E-4C25-8C28-D06A52F67D36}.Object.Name\`d.T.~Ed/\`d.T.~Ed/{D1D9BBE6-5AAF-4D8F-A98A-1A8BDD977E7E}.Object.Name\`d.T.~Ed/\`d.T.~Ed/{9EC92323-1B9B-4D06-88E9-A97BA525CF5A}.Object.Name\`d.T.~Ed/\`d.T.~Ed/{FAD32B4C-92CC-40BD-837A-4C5F22C2E018}.Object.Name\`d.T.~Ed/\`d.T.~Ed/{DFF7A110-ACFD-4377-AFEC-16B5BEC8BFF4}.Object.Name\`d.T.~Ed/\`d.T.~Ed/{139ACC4E-CF6D-4EEE-BD88-9DC1E0FC2038}.Object.Name\`d.T.~Ed/\`d.T.~Ed/{1484789C-BB37-4507-AD21-E367665E0BE6}.Object.Name\`d.T.~Ed/\`d.T.~Ed/{01EA8BD0-69C5-4959-86DB-29FAD34D144A}.Object.Name\`d.T.~Ed/\`d.T.~Ed/{A60C582B-5DD0-41F7-BB0A-B5D71C3B9ECB}.Object.Name\`d.T.~Ed/\`d.T.~Ed/{1FA1E2D6-813D-4A4A-A5CD-07EB2AD4AC9B}.Object.Name\`d.T.~Ed/
Is there a way to simply copy the text? If not, I will have to click on all the activities over and over again to subscribe to different types of data.
Thanks in advance
The gibberish you're seeing is how Orchestrator translates the published data and variables to the database guids. Copying this out will always translate to the DB guids, so there's no way to do a copy/replace with "activity name" for "Error Summary". You'd need to subscribe to each activity's data or look up all of the guids which probably wouldn't be easier.
Unfortunately, setting up the error handling process in SCOrch becomes tedious to be effective.
I use a separate email linked to each activity to give more information based on the error message. I don't like to use generic error emails with published data from multiple activities since it doesn't necessarily give all the useful information you need (or an end user will be able to understand).
In my application, I'm using Resque to resize images. If an image is in the resizing queue, I want to show a "resizing image" icon.
This means that I need to be able to find all current jobs relating to a specific model ID in the queue. Right now I do it like this:
Resque.peek(:resize, 0, 100).find_all { |job| /#{model.id}/.match(job["args"][0]) }
This is stupid. But is there any way to query the Resque queue to find all jobs where the first argument is equal to [id]?
Thanks in advance.
Give resque-status a try. It is an extension to Resque that adds job tracking.
resque-status provides a set of simple classes that extend resque’s default functionality (with 0% monkey patching) to give apps a way to track specific job instances and their status. It achieves this by giving job instances UUID’s and allowing the job instances to report their status from within their iterations.
Note: d11wtq mentioned this above as a comment, but is actually the best answer so far.
Instead of querying resque queue, you should store image meta-data along with your model.
Lets assume you are storing product images. You are likely using a Redis hash to store product details. Just add another flag like this -
hset product:123 is_resizing true
You can them perform a simple lookup to show the resizing image icon. At the end of your resque job, delete the is_resizing key, and add the resized_image_url key.
I think the easiest way might be to use a redis set to cache this information.
When you add an image to the 'resize' queue, also add the image id to the 'resize_in_progress' set using SADD. (I assume you have some kind of unique key or name to refer to the image, even if not stored in the db. Maybe the full path to the filename.)
In the 'resize' process, as one of the final actions after successfully resizing the image, remove it from the set using the SREM command.
When you want a list of all images, you can fetch that with SMEMBERS. If you want just the members for a specific model id, you might need to store a separate set for each model, named something like 'resize_in_progress_3451' where 3451 is the id of the model that has the images being resized.
See http://redis.io/commands#set for more set commands.