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I am trying to create a Continuous Integration between BitBucket and Salesforce using Jenkins and I am having trouble with the Scratch Org creation. The Jenkinsfile I BELIEVE is set up correctly. Here it is:

I want to try "Runtime Upgrade" and "Storage Migration". I tried by steps as following,but "on_runtime_upgrade" function did not work. Unable to verify that the "on_runtime_upgrade" function is called. The implemented debug log is not output.

1. Download "substrate-node-template 3.0".
2. Compile it.
3. I ran the node with the following command. "target/release/node-template --dev -l runtime = debug".
4. Implement "on_runtime_upgrade" in "palet-template".The program I tried "substrate-node-template/pallets/template/lib.rs" is listed below.
5. Compile it by "cargo build --release -p node-template-runtime" command.
6. Upload "node_template_runtime.compact.wasm" by using "sudo" & "setcode" command.
7. I checked the execution log of the node, but I couldn't check the log set to "on_runtime_upgrade".

--lib.rs--

Scenario: You want to submit an extrinsic to your custom Substrate node based on the substrate-node-template by using the Polkadot/Substrate frontend. You have renamed the Substrate node either manually by carefully searching and replacing all occurences of substarte-node-template or by using danforbes renaming script

Problem: When you try to submit an extrinsic to your Substrate node using the Polkadot/Substrate frontend, you receive an error message in the frontend:

1002: Verification Error: Execution: Could not convert parameter tx between node and runtime: No such variant in enum MultiSignature: RuntimeApi, Execution: Could not convert parameter tx between node and runtime: No such variant in enum MultiSignature

I am trying to add a simple rule to the builtin RDFSPlus (Optimized) ruleset to be able to have GraphDB generate inferred (implicit) statements from RDF* assertions.

Specifically, referring to GraphDB example here https://graphdb.ontotext.com/documentation/9.4/free/devhub/rdf-sparql-star.html, starting from these assertions:

I'm trying to work on an application which has features on time-management, appointments etc. So basically I thought using a calendar library.

I would like to use a built-in app calendar which I would use, and not just access the calendar which is in my phone. I tried looking on a few libraries and plug-ins, for example :

1. https://github.com/TheAlmightyBob/Calendars/ - Cross-platform plugin for querying and modifying device calendars( NO, i don't want to modify device calendars, I want my own calendar inside the app??)
2. https://devhub.io/repos/jamesmontemagno-Calendars - Cross-platform plugin for querying and modifying device calendars( NO, i don't want to modify device calendars, I want my own calendar inside the app??)
3. https://www.syncfusion.com/xamarin-ui-controls/xamarin-calendar (very very expensive)

I also saw quite a few other apps which are the same, modifying device calendars.

So basically what my question is, do you guys know any calendar libraries which I can use on my project? Do all calendar libraries just modifye only the exsisting calendar found on the phone? Because the user just needs to make an appointment on the app, there is no need to show that appointment on his phone calendar...

Should I just create the whole infrastucture in the back-end and not use the calendar at all on the user interface?

Please feel free to suggest me anything. Thank you a lot in advance guys. :)