Checked for duplicates?
Does it also happen in the desktop version?
What are the steps to reproduce this bug?
Use a note type with 400 fields such as this one
chanson.zip
open it in the note editor
Reduce ankidroid or open the previewer
Expected behaviour
no crash
Debug info
Build at HEAD dfbfb7b2939c6c5ee69a7878915230a04701214a
(Optional) Anything else you want to share?
2026-06-21 20:57:37.010 5926-5926 ACRA com.ichi2.anki.debug E ACRA caught a RuntimeException for com.ichi2.anki.debug
java.lang.RuntimeException: android.os.TransactionTooLargeException: data parcel size 583180 bytes
Bundle stats:
android:viewHierarchyState [size=1308]
android:views [size=1200]
androidx.lifecycle.BundlableSavedStateRegistry.key [size=581004]
android:support:activity-result [size=2064]
KEY_COMPONENT_ACTIVITY_REGISTERED_KEYS [size=1576]
android:support:fragments [size=577940]
fragment_272289ea-77e6-4242-9f2d-feaefb5b0826 [size=577516]
viewState [size=572788]
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0xe [size=1392]
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0x18 [size=1392]
0x19 [size=1392]
0x1a [size=1396]
0x1b [size=1436]
0x1c [size=1396]
0x1d [size=1424]
0x1e [size=1396]
0x1f [size=1424]
0x20 [size=1396]
0x21 [size=1448]
0x22 [size=1396]
0x23 [size=1392]
0x24 [size=1396]
0x25 [size=1392]
0x26 [size=1396]
0x27 [size=1392]
0x28 [size=1396]
0x29 [size=1392]
0x2a [size=1396]
0x2b [size=1392]
0x2c [size=1396]
0x2d [size=1392]
0x2e [size=1396]
0x2f [size=1432]
0x30 [size=1396]
0x31 [size=1416]
0x32 [size=1396]
0x33 [size=1424]
0x34 [size=1396]
0x35 [size=1428]
0x36 [size=1396]
0x37 [size=1392]
0x38 [size=1396]
0x39 [size=1392]
0x3a [size=1396]
0x3b [size=1392]
0x3c [size=1396]
0x3d [size=1392]
0x3e [size=1396]
0x3f [size=1392]
0x40 [size=1396]
0x41 [size=1392]
0x42 [size=1396]
0x43 [size=1440]
0x44 [size=1396]
0x45 [size=1456]
0x46 [size=1396]
0x47 [size=1436]
0x48 [size=1396]
0x49 [size=1420]
0x4a [size=1396]
0x4b [size=1424]
0x4c [size=1396]
0x4d [size=1448]
0x4e [size=1396]
0x4f [size=1392]
0x50 [size=1396]
0x51 [size=1392]
0x52 [size=1396]
0x53 [size=1392]
0x54 [size=1396]
0x55 [size=1392]
0x56 [size=1396]
0x57 [size=1432]
0x58 [size=1396]
0x59 [size=1416]
0x5a [size=1396]
0x5b [size=1420]
0x5c [size=1396]
0x5d [size=1420]
0x5e [size=1396]
0x5f [size=1392]
0x60 [size=1396]
0x61 [size=1392]
0x62 [size=1396]
0x63 [size=1392]
0x64 [size=1396]
0x65 [size=1392]
0x66 [size=1396]
0x67 [size=1392]
0x68 [size=1396]
0x69 [size=1392]
0x6a [size=1396]
0x6b [size=1432]
0x6c [size=1396]
0x6d [size=1436]
0x6e [size=1396]
0x6f [size=1416]
0x70 [size=1396]
0x71 [size=1392]
0x72 [size=1396]
0x73 [size=1392]
0x74 [size=1396]
0x75 [size=1392]
0x76 [size=1396]
0x77 [size=1392]
0x78 [size=1396]
0x79 [size=1392]
0x7a [size=1396]
0x7b [size=1392]
0x7c [size=1396]
0x7d [size=1392]
0x7e [size=1396]
0x7f [size=1432]
0x80 [size=1396]
0x81 [size=1424]
2026-06-21 20:57:37.010 5926-5926 ACRA com.ichi2.anki.debug E 0x82 [size=1396]
0x83 [size=1424]
0x84 [size=1396]
0x85 [size=1448]
0x86 [size=1396]
0x87 [size=1392]
0x88 [size=1396]
0x89 [size=1392]
0x8a [size=1396]
0x8b [size=1392]
0x8c [size=1396]
0x8d [size=1392]
0x8e [size=1396]
0x8f [size=1392]
0x90 [size=1396]
0x91 [size=1392]
0x92 [size=1396]
0x93 [size=1400]
0x94 [size=1396]
0x95 [size=1400]
0x96 [size=1396]
0x97 [size=1420]
0x98 [size=1396]
0x99 [size=1416]
0x9a [size=1396]
0x9b [size=1420]
0x9c [size=1396]
0x9d [size=1424]
0x9e [size=1396]
0x9f [size=1408]
0xa0 [size=1396]
0xa1 [size=1392]
0xa2 [size=1396]
0xa3 [size=1392]
0xa4 [size=1396]
0xa5 [size=1392]
0xa6 [size=1396]
0xa7 [size=1392]
0xa8 [size=1396]
0xa9 [size=1392]
0xaa [size=1396]
0xab [size=1392]
0xac [size=1396]
0xad [size=1392]
0xae [size=1396]
0xaf [size=1392]
0xb0 [size=1396]
0xb1 [size=1392]
0xb2 [size=1396]
0xb3 [size=1392]
0xb4 [size=1396]
0xb5 [size=1392]
0xb6 [size=1396]
0xb7 [size=1392]
0xb8 [size=1396]
0xb9 [size=1392]
0xba [size=1396]
0xbb [size=1392]
0xbc [size=1396]
0xbd [size=1392]
0xbe [size=1396]
0xbf [size=1392]
0xc0 [size=1396]
0xc1 [size=1392]
0xc2 [size=1396]
0xc3 [size=1392]
0xc4 [size=1396]
0xc5 [size=1392]
0xc6 [size=1396]
0xc7 [size=1392]
0xc8 [size=1396]
0xc9 [size=1392]
0xca [size=1396]
0xcb [size=1392]
0xcc [size=1396]
0xcd [size=1392]
0xce [size=1396]
0xcf [size=1392]
0xd0 [size=1396]
0xd1 [size=1392]
0xd2 [size=1396]
0xd3 [size=1392]
0xd4 [size=1396]
0xd5 [size=1392]
0xd6 [size=1396]
0xd7 [size=1392]
0xd8 [size=1396]
0xd9 [size=1392]
0xda [size=1396]
0xdb [size=1392]
0xdc [size=1396]
0xdd [size=1392]
0xde [size=1396]
0xdf [size=1392]
0xe0 [size=1396]
0xe1 [size=1392]
0xe2 [size=1396]
0xe3 [size=1392]
0xe4 [size=1396]
0xe5 [size=1392]
0xe6 [size=1396]
0xe7 [size=1392]
0xe8 [size=1396]
0xe9 [size=1392]
0xea [size=1396]
0xeb [size=1392]
0xec [size=1396]
0xed [size=1392]
0xee [size=1396]
0xef [size=1392]
0xf0 [size=1396]
0xf1 [size=1392]
0xf2 [size=1396]
0xf3 [size=1392]
0xf4 [size=1396]
0xf5 [size=1392]
0xf6 [size=1396]
0xf7 [size=1392]
0xf8 [size=1396]
0xf9 [size=1392]
0xfa [size=1396]
0xfb [size=1392]
0xfc [size=1396]
0xfd [size=1392]
0xfe [size=1396]
0xff [size=1392]
0x100 [size=1396]
0x101 [size=1392]
0x102 [size=1396]
0x103 [size=1392]
0x104 [size=1396]
0x105 [size=1392]
0x106 [size=1396]
0x107 [size=1392]
0x108 [size=1396]
0x109 [size=1392]
0x10a [size=1396]
0x10b [size=1392]
0x10c [size=1396]
0x10d [size=1392]
0x10e [size=1396]
0x10f [size=1392]
0x110 [size=1396]
0x111 [size=1392]
0x112 [size=1396]
0x113 [size=1392]
0x114 [size=1396]
0x115 [size=1392]
2026-06-21 20:57:37.010 5926-5926 ACRA com.ichi2.anki.debug E 0x116 [size=1396]
0x117 [size=1392]
0x118 [size=1396]
0x119 [size=1392]
0x11a [size=1396]
0x11b [size=1392]
0x11c [size=1396]
0x11d [size=1392]
0x11e [size=1396]
0x11f [size=1392]
0x120 [size=1396]
0x121 [size=1392]
0x122 [size=1396]
0x123 [size=1392]
0x124 [size=1396]
0x125 [size=1392]
0x126 [size=1396]
0x127 [size=1392]
0x128 [size=1396]
0x129 [size=1392]
0x12a [size=1396]
0x12b [size=1392]
0x12c [size=1396]
0x12d [size=1392]
0x12e [size=1396]
0x12f [size=1392]
0x130 [size=1396]
0x131 [size=1392]
0x132 [size=1396]
0x133 [size=1392]
0x134 [size=1396]
0x135 [size=1392]
0x136 [size=1396]
0x137 [size=1392]
0x138 [size=1396]
0x139 [size=1392]
0x13a [size=1396]
0x13b [size=1392]
0x13c [size=1396]
0x13d [size=1392]
0x13e [size=1396]
0x13f [size=1392]
0x140 [size=1396]
0x141 [size=1392]
0x142 [size=1396]
0x143 [size=1392]
0x144 [size=1396]
0x145 [size=1392]
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0x148 [size=1396]
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0x14c [size=1396]
0x14d [size=1392]
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0x18a [size=1396]
0x18b [size=1392]
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0x18d [size=1392]
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0x190 [size=1396]
0x191 [size=1392]
0x192 [size=1396]
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0x194 [size=1396]
0x195 [size=1392]
0x196 [size=1396]
savedInstanceState [size=3624]
customViewIds [size=3260]
PersistableBundle stats:
[null]
at android.app.servertransaction.PendingTransactionActions$StopInfo.run(PendingTransactionActions.java:146)
at android.os.Handler.handleCallback(Handler.java:995)
at android.os.Handler.dispatchMessage(Handler.java:103)
at android.os.Looper.loopOnce(Looper.java:248)
2026-06-21 20:57:37.010 5926-5926 ACRA com.ichi2.anki.debug E at android.os.Looper.loop(Looper.java:338)
at android.app.ActivityThread.main(ActivityThread.java:9067)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:593)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:932)
Caused by: android.os.TransactionTooLargeException: data parcel size 583180 bytes
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(BinderProxy.java:592)
at android.app.IActivityClientController$Stub$Proxy.activityStopped(IActivityClientController.java:1504)
at android.app.ActivityClient.activityStopped(ActivityClient.java:100)
at android.app.servertransaction.PendingTransactionActions$StopInfo.run(PendingTransactionActions.java:135)
... 8 more
Research
Checked for duplicates?
Does it also happen in the desktop version?
What are the steps to reproduce this bug?
Use a note type with 400 fields such as this one
chanson.zip
open it in the note editor
Reduce ankidroid or open the previewer
Expected behaviour
no crash
Debug info
(Optional) Anything else you want to share?
Research