Contact TurboTax support and speak directly with a TurboTax support agent concerning this situation.
See this TurboTax support FAQ for a contact link and hours of operation -https://ttlc.intuit.com/questions/1899263-what-is-the-turbotax-phone-number
X-Code is is an Apple developers app installed on your Mac.
From the understanding that I have by looking it up on Apple's Developers site the app has a debug mode that looks to have been set to debug any app thats being run.
TurboTax is not a big fan of this and throws up the errors you are seeing.
something that may help you is to turn off debugging in X Code.
the following apple support forum thread may assist you.
Same here started yesterday. TT updated, ran thru everything, up to E-FILE for my state, entered Credit Card info and submitted. TT locked up after message to install "lldb" Command Developer Tools. Tried to restart TT, and it flashed VERIFYING UP TO DATE, then CLOSES. Checked my Credit Card, it charged me for STATE EFILE, but did not submit the EFILE for FEDERAL and STATE. Tried to REINSTALL TT from .DMG file. and same thing, it just fails to start. Installed TT on a different MAC, got to the same point to make payment for EFILE State, and crashed again after "lldb" message. Waiting for INTUIT support to get back to me.
I was able to electronically file my Federal taxes. I was planning on waiting a few days to see if Intuit fixes the problem. Otherwise I may just mail the state.
I can't even get TURBOTAX to start up now, to print them to mail in. Waiting to see if they fix it. I have a CASE#.
Plus they charged me 24.99 for filing my STATE but it didn't go thru, so now have to try to figure out how to get my money refunded or them to flip the switch to show I've already paid. Starting to get frustrated with INTUIT/Turbotax.
Yeah, same thing happened to me; turbotax crashed and I was unable to run it.
Here's how I fixed it to submit the Federal only...
1. Make sure you can navigate to the Intuit website where you can re-download turbotax2019. It took me a while to find the site.
2. Uninstall turbotax using the following instructions (this is the site for mac, there is probably a site for pc). Note that you will not be deleting and of the "tax files" you created.
https://ttlc.intuit.com/community/installing/help/remove-uninstall-turbotax-for-mac/00/26050
3. Download and reinstall turbotax.
4. Run and open the "tax files" you previously created.
5. Select to file federal only.
Good luck,
Jerry
Spoke to 2 turbo tax agents....no clue....one told me to call Apple. My turbo tax software was corrupted and could not launch turbo tax. This happened when I tried to install lldb message pop up....had to completely remove turbo tax and reinstall in order to be able to access files....
Forcefully, uninstall turbotax>>Restart Computer>>Reinstall>>Efile Fed>>Get confirmation code from agent for state>>E File state>>Issue resolved.
I had Xcode problem installing 2018. I installed developer tools from the prompt. Then, a window popped. It stated turbotax has quit unexpectedly. I ignored the prompt and let developer tools finish installing. Then, forcefully removed home and business from mac. Then, restarted. Then, reinstalled. Issue resolved.