Printing via the string printItem causes string generation to be cut off a little after 1 page of text

[dayglojago]

Hello!

I'm using printingKit in a small SwiftUI macOS project (I am building to deploy to macOS 14 and later only) and have come across this issue running (admittedly) developer beta 1 of macOS 15.0 and using XCode 16 beta 1:

When I try to print a string, it just sort of cuts off at a certain point. Using the code:

Button(action: {
   try? printer.print(.string(processingJob.outputText))
}) {
HStack {
   Image(systemName: "printer.filled.and.paper")
      .foregroundColor(.gray)
   Text("Print Processed List")
   }
}                             

The printer itself is declared in the view just before the body:

let printer = Printer.shared

You can just see the text cuts off at the cards for Dominaria United, with the following remaining to print:

Wilds of Eldraine Commander:
1x - Colorless - Common - Near Mint - Wayfarer's Bauble

Born of the Gods:
1x - W - Uncommon - Near Mint - Glimpse the Sun God

Modern Masters 2015:
1x - B - Common - Lightly Played - Plagued Rusalka

Dominaria Remastered:
1x - W - Common - Near Mint - Remedy

Time Spiral Remastered:
1x - W - Uncommon - Near Mint - Celestial Crusader

Commander 2015:
1x - Colorless - Uncommon - Lightly Played - Tainted Field

Khans of Tarkir:
1x - W - Common - Lightly Played - Defiant Strike

Eternal Masters:
1x - W - Uncommon - Lightly Played - Field of Souls

Cards that could not be found:
1x - Sejiri Shelter // Sejiri Glacier - Zendikar Rising - Near Mint - Unknown Error
1x - Court of Grace (Extended Art) - Commander Legends - Near Mint - Unknown Error
1x - Storm of Souls - Innistrad: Crimson Vow Commander - Near Mint - Set Name Retrieval Failed
1x - Drogskol Reinforcements - Innistrad: Crimson Vow Commander - Near Mint - Set Name Retrieval Failed
1x - Tribute to Horobi // Echo of Death's Wail - Kamigawa: Neon Dynasty - Near Mint - Unknown Error
1x - Command Tower - Kamigawa: Neon Dynasty Commander - Near Mint - Set Name Retrieval Failed
1x - Grey Host Reinforcements - The Lord of the Rings: Tales of Middle-Earth Commander - Near Mint - Set Name Retrieval Failed"

Not sure if this is me, macOS 15.0 betas, Xcode betas, or something else! Would love some insight into how I could possibly fix this issue. Is there a limit to the length of strings one can pass in?

Full sample string that I am attempting to print:

Storm

Picklist Generation Time:
 2024-06-15 12:12:59

47 Total Cards:
-> 0 Mythics
-> 19 Rares
-> 21 Other Rarities
-> 7 Not Found

Mythics and Rares:
1x - W - Rare - Near Mint - Anafenza, Kin-Tree Spirit
1x - W - Rare - Lightly Played - Angel of Flight Alabaster
1x - W - Rare - Near Mint - Hanged Executioner
1x - W - Rare - Near Mint - Karmic Guide
1x - W - Rare - Near Mint - Mirror Entity
1x - W - Rare - Near Mint - Out of Time
1x - W - Rare - Near Mint - Oyobi, Who Split the Heavens
1x - W - Rare - Near Mint - Search for Glory
1x - W - Rare - Near Mint - Semester's End
1x - W - Rare - Near Mint - Spirit Bonds
1x - W - Rare - Near Mint - Tocasia's Welcome
1x - W - Rare - Near Mint - War of the Last Alliance
1x - B - Rare - Near Mint - Black Sun's Twilight
1x - B - Rare - Near Mint - Horobi, Death's Wail
1x - B - Rare - Near Mint - Pestilent Spirit
1x - Colorless - Rare - Lightly Played - Caves of Koilos
1x - Colorless - Rare - Near Mint - Exotic Orchard
1x - Colorless - Rare - Near Mint - Idol of Oblivion
1x - Colorless - Rare - Lightly Played - Temple of Silence

Commander Legends: Battle for Baldur's Gate:
1x - W - Uncommon - Near Mint - Beckoning Will-o'-Wisp
1x - W - Uncommon - Near Mint - Rescuer Chwinga
1x - Colorless - Uncommon - Near Mint - Mind Stone

Modern Masters 2017:
1x - W - Uncommon - Near Mint - Path to Exile
1x - Colorless - Uncommon - Near Mint - Orzhov Signet

Kamigawa: Neon Dynasty:
1x - W - Uncommon - Near Mint - Touch the Spirit Realm
1x - B - Uncommon - Near Mint - Gravelighter

The Lord of the Rings: Tales of Middle-Earth:
1x - B - Uncommon - Near Mint - Oath of the Grey Host
1x - Multicolor - Uncommon - Near Mint - Shadow Summoning

Commander Masters:
1x - Colorless - Common - Near Mint - Path of Ancestry

Commander Legends:
1x - Multicolor - Uncommon - Near Mint - Thalisse, Reverent Medium

Kaldheim:
1x - W - Uncommon - Near Mint - Clarion Spirit

Dominaria United:
1x - B - Uncommon - Near Mint - Cut Down

Wilds of Eldraine Commander:
1x - Colorless - Common - Near Mint - Wayfarer's Bauble

Born of the Gods:
1x - W - Uncommon - Near Mint - Glimpse the Sun God

Modern Masters 2015:
1x - B - Common - Lightly Played - Plagued Rusalka

Dominaria Remastered:
1x - W - Common - Near Mint - Remedy

Time Spiral Remastered:
1x - W - Uncommon - Near Mint - Celestial Crusader

Commander 2015:
1x - Colorless - Uncommon - Lightly Played - Tainted Field

Khans of Tarkir:
1x - W - Common - Lightly Played - Defiant Strike

Eternal Masters:
1x - W - Uncommon - Lightly Played - Field of Souls

Cards that could not be found:
1x - Sejiri Shelter // Sejiri Glacier - Zendikar Rising - Near Mint - Unknown Error
1x - Court of Grace (Extended Art) - Commander Legends - Near Mint - Unknown Error
1x - Storm of Souls - Innistrad: Crimson Vow Commander - Near Mint - Set Name Retrieval Failed
1x - Drogskol Reinforcements - Innistrad: Crimson Vow Commander - Near Mint - Set Name Retrieval Failed
1x - Tribute to Horobi // Echo of Death's Wail - Kamigawa: Neon Dynasty - Near Mint - Unknown Error
1x - Command Tower - Kamigawa: Neon Dynasty Commander - Near Mint - Set Name Retrieval Failed
1x - Grey Host Reinforcements - The Lord of the Rings: Tales of Middle-Earth Commander - Near Mint - Set Name Retrieval Failed```

[danielsaidi]

Hi @dayglojago

Thank you for the detailed bug report.

Yeah, the first set of betas are a pretty rough time to start fixing bugs, but let's keep an eye on this.

Do you know if this worked in macOS 14?

[dayglojago]

I just checked and it does work on macOS 14. That kinda solves my issue, but it's good to know this is an issue in macOS 15!

Thanks

[danielsaidi]

Oh, that's great! But let's keep an eye on it 👍