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Yep, you're right. What I am thinking about this is something like:
Future<void> processContacts(List<Contact> contacts) async {
for (var contact in contacts) {
if(await database.recipientDao.findRecipientById(contact.identifier) == null) {
}
}
}Future.forEach follows the similar approach to call the function that returns a Future, and await on it internally.
Who knows, if I change the code to this approach, the problem goes away. 
The sh*t I complain about
It's like there ain't a cloud in the sky and it's raining out - Eminem
~! Firewall !~
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I don't know enough about Dart to say. It depends on what you're looking to accomplish. If you want sequential but non-blocking processing of the list, yea I think it should work as long as you await on that function.
EDIT: Removed a sentence, been reading up on asynchronous stuff in Dart and it's the same as C# where it doesn't allow await inside of a non-async function.
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Afzaal Ahmad Zeeshan wrote: Interesting thing is that this is the same code I committed last night!
The fact that it didn't work before and did work now would seriously concern me.
Whoops I understood your post backward
Anyway, what I would consider is that your environment changed. See if there were any other commits or changes to the server?
Real programmers use butterflies
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Quote: what I would consider is that your environment changed
Nope, it is all same.
The file is just 50 lines of code and using the tip of Jon, I am considering a rewrite for this service, most probably that would spot any bugs if there are in my code.
A big problem with Flutter is that it too often requires a flutter clean to remove the clutter, most problems were solved that way, but not this.
The sh*t I complain about
It's like there ain't a cloud in the sky and it's raining out - Eminem
~! Firewall !~
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No, no, that won't do.
The usual complaint in the forum is that it worked yesterday, and nothing changed and it just stopped working.
You can't just admit you broke it like that.
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.
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Quote: is that it worked yesterday, and nothing changed and it just stopped working.
Not yesterday, just one commit ago.
Nothing changed, restarted the emulators to try everything with fresh app installation and it stopped working. I did a hard reset on my Git, but still the same. 
The take away is, always test the code from the beginning and then commit. Sadly, I did not have the tests written to verify these services (contacts storage and database) so this is what I need to work on.
The sh*t I complain about
It's like there ain't a cloud in the sky and it's raining out - Eminem
~! Firewall !~
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Afzaal Ahmad Zeeshan wrote: Nothing changed
Exactly what I wanted to hear 
Yes, cherry picking, and not meant to be taken too seriously.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.
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Any UEFI, TPM, Windows 10 wizards around? Maybe a link to a suggested Microsoft discussion forum...
All I'm trying to do is clone old disk drive to new SSD. I've done it in a disk duplicator, I've used multiple target SSDs, and tried multiple s/w packages - Macrium Reflect, AEOMI (or whatever), Acronis 2020. Nothing yields a bootable UEFI disk.
My working theory is that when you install Windows 10, something is registered in the TPM module on the motherboard. Read about TPM. *try* and find info on how Windows 10 uses it. Anyway, I think the keys mismatch, and Windows 10 refuses to run. Updating some past posts on other sites, I came across this post:
Quote: It is recommended to put the new drive in the laptop first, and connect the old drive via USB. Otherwise you will may not be able to boot from the new cloned drive, as Acronis True Image will apply a bootability fix to the new disk and adjust the boot settings of the target drive to boot from USB. If the new disk is inside the laptop, the boot settings will be automatically adjusted to boot from internal disk. As such, hard disk bays cannot be used for target disks. For example, if you have a target hard disk (i.e. the new disk to which you clone, and from which you intend to boot the machine) in a bay, and not physically inside the laptop, the target hard disk will be unbootable after the cloning.
What irritates the heck out of me is that there is no "why" explanation. Why do I have to do it this way?
Charlie Gilley
<italic>Stuck in a dysfunctional matrix from which I must escape...
"Where liberty dwells, there is my country." B. Franklin, 1783
“They who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.” BF, 1759
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Given the amount of time you spent, wouldn't it be better to just repartition the new drive for UEFI and do a clean Windows install?
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Sacrilege!
Actually my laptop is fine, thank goodness. But, think about what you are saying, and comments like yours piss me off. Please don't take that the wrong way, I mean it with no malice. This is what Microsoft, Dell, etc say all the time. wtf should I have to re-install an OS to upgrade a disk? Something is seriously off the rails.
For the record, this is a family IT support issue. In my research, it's a common plague, and now I want to know what the elephant is going on. It's the engineer in me.
![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
Charlie Gilley
<italic>Stuck in a dysfunctional matrix from which I must escape...
"Where liberty dwells, there is my country." B. Franklin, 1783
“They who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.” BF, 1759
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Quote: wtf should I have to re-install an OS to upgrade a disk
Good luck with your approach! I have all the software tools to prep a new drive and once the drive is installed, it takes me less than 20 minutes to get Windows 10 activated, up and running. (That is before the updates start.) 
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I appreciate what you are saying. And I could go your route. But I'm trying to understand why it won't boot. It's amazing how little information is out there. Just lots of herky jerky do this and do that.
I'll be sure to follow this thread up.
Charlie Gilley
<italic>Stuck in a dysfunctional matrix from which I must escape...
"Where liberty dwells, there is my country." B. Franklin, 1783
“They who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.” BF, 1759
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Quote: I'll be sure to follow this thread up.
I look forward to it!
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Hi,
Put your original hard drive back in and boot into Windows. Then open Windows Defender and navigate to the 'Device Security' tab and disable Secure Boot. You should also probably disable 'Fast Boot'. Go into the UEFI BIOS and disable 'Secure Boot' there too. Now clone the drive.
Then put the cloned drive into your workstation and it should boot. Go back and re-enable Secure Boot.
UEFI Spec is here[^].
Good luck,
-David Delaune
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Well, damn!
I should have figured that out for myself.
Nice one.
I wanna be a eunuchs developer! Pass me a bread knife!
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Secure boot has caused me a lot of grief with windows updates.
"They have a consciousness, they have a life, they have a soul! Damn you! Let the rabbits wear glasses! Save our brothers! Can I get an amen?"
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I understand the reason for UEFI and SecureBoot. But I believe there is deeper MS bs going on...
I base this on the total fluff I read on MS forums.
Charlie Gilley
<italic>Stuck in a dysfunctional matrix from which I must escape...
"Where liberty dwells, there is my country." B. Franklin, 1783
“They who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.” BF, 1759
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I have little doubt of that.
"They have a consciousness, they have a life, they have a soul! Damn you! Let the rabbits wear glasses! Save our brothers! Can I get an amen?"
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your info is great and helps me...
diligent hands rule....
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Well that's some heavy reading, thanks for the link.
Now, it sounds like you have done this before, so I'll ask you. I have read numerous articles from various windows 10 support sites as well as Microsoft suggesting that disabling SecureBoot may result in a complete OS re-install. Any thoughts on this?
I don't have a booting replacement disk as a backup yet, so I'm not at liberty to play.
Charlie Gilley
<italic>Stuck in a dysfunctional matrix from which I must escape...
"Where liberty dwells, there is my country." B. Franklin, 1783
“They who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.” BF, 1759
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charlieg wrote: disabling SecureBoot may result in a complete OS re-install. Any thoughts on this?
Well, I can't think of any scenario that cannot be fixed. Although there are some UEFI BIOS that don't even have an option for disabling Secure Boot. Maybe that's what you are referring to. But even that shound be fixable from a WinPE boot source.
If your goal is to have a secure operating system then you'll want to keep Secure Boot enabled. If your goal is a honeypot then leave it disabled.
Best Wishes,
-David Delaune
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This will probably show my lack of experience with UEFI, but here goes:
As I understand it, most systems still let you turn off UEFI. What would happen if you turned it off and you tried to boot from the original drive? Windows might configure itself so it works without expecting UEFI to be there and functional. Once the drive is cloned (in that state), nobody along the chain should care that (perhaps) some UEFI bits don't get carried over during the cloning process (since it was disabled). Assuming that's the case, you should then be able to boot from the drive, providing you leave UEFI turned off in the BIOS. If you're in a position to do anything with the original drive in the first place - I'm not sure what the full background story is.
That's my wild-ass theory, and I don't have much else to suggest for now, unfortunately. My only "real" (?) experience with UEFI consists of having it turned off temporarily a few years ago on my Surface tablet, and it complaining on a screen with a screaming red background (I don't remember why I had to turn it off - maybe a firmware update)...but it got turned back on after that, so that went away.
I don't think I've ever used UEFI in its "fully turned on" mode after that on any of my machines. Or at least have tried to clone a drive while UEFI was enabled...
[Edit]
Randor, just above me, put it way more succinctly than I apparently have the ability to express. I knew there was a setting in Windows itself for that, but couldn't remember. I have a good feeling about his suggestion.
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Family IT work is the pits...all that pain for nothing! I'm watching this thread as I'm planning on cloning this laptop's drive to a larger SSD with the added challenge that I need to resize partitions.
I'm currently running out of space in the OS partition mostly as a result of ever growing number of offline files. (it only shows red when it's offline) The current SSD in it was cloned from the original spinner. It definitely made it much better machine, but at the expense of disk space. This was also before I began living with a portable data drive which means I could actually just delete/resize partitions...but I already bought the new drive so I might as well use it.
Good luck and let us know if you get it working. 
"Go forth into the source" - Neal Morse
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Well, if you're using the old style of booting - MBR - the clone is trivial.
I'll be sure to update this thread once I have a solution.
Charlie Gilley
<italic>Stuck in a dysfunctional matrix from which I must escape...
"Where liberty dwells, there is my country." B. Franklin, 1783
“They who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.” BF, 1759
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