I'm working on the Trailhead module: Lightning App Builder - Work with Custom Lightning Components

https://trailhead.salesforce.com/trails/lex_admin_migration/modules/lightning_app_builder/units/lightning_app_builder_custom_comps?trailmix_creator_id=00550000006yDdKAAU&trailmix_id=admin-keynote-dreamforce-2017 

I followed the instructions to setup 'My Domain' as part of the instructions inside the module, and then it said I would get an activation email (which has not come) and now I'm unable to access any part of my Trailhead Playground 1. I get a huge 404 error page:



"https://trailhead.salesforce.com/launch_org/242351" is what the launch button gives me. How do I get back to it? Do I need to make a new trailhead playground and do something differently? Should I use my developer org instead? 

Hello friends!

I need a little bit of help with a custom apex page that is a homepage component. 

We are using a Jira issue collector button and have placed in on our homepage. 

I've just got the basics, and I've tried going in and adding <div> style = Center, etc. code and just keep getting errors. 

Ideally I'd love some help with both making sure the 'button' element is centered, and also give a little space above the button so it's not attached to the homepage element above it. And also, I'd like to add some instruction text above the button. 

Thanks in advance for any help you can give to make this look pretty! 

Current code is: 
<apex:page >
<script type="text/javascript" src="https://bidclerk.jira.com/s/d41d8cd98f00b204e9800998ecf8427e-T/-r75bm5/b/c/c8a734256c6dd2d1e4344e119e50264f/_/download/batch/com.atlassian.jira.collector.plugin.jira-issue-collector-plugin:issuecollector/com.atlassian.jira.collector.plugin.jira-issue-collector-plugin:issuecollector.js?locale=en-US&collectorId=ff8d6acc"></script> </apex:page>

I'm working on the Trailhead module: Lightning App Builder - Work with Custom Lightning Components

https://trailhead.salesforce.com/trails/lex_admin_migration/modules/lightning_app_builder/units/lightning_app_builder_custom_comps?trailmix_creator_id=00550000006yDdKAAU&trailmix_id=admin-keynote-dreamforce-2017 

I followed the instructions to setup 'My Domain' as part of the instructions inside the module, and then it said I would get an activation email (which has not come) and now I'm unable to access any part of my Trailhead Playground 1. I get a huge 404 error page:



"https://trailhead.salesforce.com/launch_org/242351" is what the launch button gives me. How do I get back to it? Do I need to make a new trailhead playground and do something differently? Should I use my developer org instead? 

Hi Guys,

I want to display only those contacts that are related to the selected account. I have 2 custome lookup field on opportunity object, one is the referrer account and another one is referrer contact. When we select the lookup account and save it then need to display only related contacts. I have created a lookup filter but its not display contacts by default when click on the contact lookup, see the lookup filter as below

 

 

 

 

 

Please help on it

Thanks

 

I am getting this error: "Challenge Not yet complete... here's what's wrong: 
Could not find a link post to Trailhead in your Chatter feed. Please check the requirements."

I have followed the instruction give and I am still getting this error.
 

I'm currently testing out Survey Force from Force.com Labs http://appexchange.salesforce.com/listingDetail?listingId=a0N30000003I2gDEAS

I've manage to install, deploy and create my first survey, however when I select 'Email link with Contact & Case merge' it is not finding any sites to expose to. The only option I have is internal despite the fact I have a site enabled with the required vforce pages.

I am doing this in a sandbox, would this cause this to happen?

If anyone can advise, I would be very grateful!

Cheers,

Graeme