IntelliJ IdeaでJDKをどう正しく配置しても
java: モジュール 'projectUntitledName' の JDK 'temurin-25' が見つかりません
と言われた時の解決策
AIに聞いてもmisc.xmlが正しくないとかprojectの構造のSDKがおかしいと答えるがそこはmisc.xmlが参照しているから関係ないのに的外れなこといったりでガチ取り組んで12時間ぐらいハマった
vscjava.migrate-java-to-azure-1.21.0-win32-x64のagents\modernize-java-upgrade.agent.mdが
11から25にversion上げる?と聞かれYesと答えたのが運の尽き
JPSでbuild限定
runnerをmavenに委譲したりすれば問題なくbuildできる。
%LOCALAPPDATA%\JetBrains\\IntelliJIdea2026.1\log\build-log\build.log
2026-06-17 11:56:38,810 [ 7] INFO - #o.j.j.c.BuildMain - ==================================================
2026-06-17 11:56:38,827 [ 24] INFO - #o.j.j.c.BuildMain - Build process started. Classpath: C:/df/ide/ideaIUwin/plugins/java/lib/jps-launcher.jar
2026-06-17 11:56:39,028 [ 8] INFO - #o.j.j.c.BuildMain - ==================================================
2026-06-17 11:56:39,044 [ 24] INFO - #o.j.j.c.BuildMain - Build process started. Classpath: C:/df/ide/ideaIUwin/plugins/java/lib/jps-launcher.jar
2026-06-17 11:56:39,110 [ 307] INFO - #o.j.j.c.BuildMain - Connection to IDE established in 264 ms
2026-06-17 11:56:39,215 [ 412] INFO - #c.i.o.u.LowMemoryWatcherManager - Use ExponentiallySmoothingTracker(90000 ms)
2026-06-17 11:56:39,217 [ 414] INFO - #c.i.o.u.LowMemoryWatcherManager - Subscribing to MemoryPool[tenured-LOA]{max: 43915264, threshold: 38672384 (0.95 * max)}
2026-06-17 11:56:39,217 [ 414] INFO - #c.i.o.u.LowMemoryWatcherManager - Subscribing to MemoryPool[tenured-SOA]{max: 687990784, threshold: 653591232 (0.95 * max)}
2026-06-17 11:56:39,219 [ 416] INFO - #c.i.o.u.LowMemoryWatcherManager - Skip regular GC time updating because org.jetbrains.jps.service.impl.SharedThreadPoolImpl@96a7280bis not a ScheduledExecutorService
2026-06-17 11:56:39,227 [ 424] INFO - #o.j.j.c.JpsModelLoaderImpl - Loading model: project path = C:/projectUntitledName, global options path = C:/Users/Alice/AppData/Roaming/JetBrains/IntelliJIdea2026.1/options
2026-06-17 11:56:39,307 [ 287] INFO - #o.j.j.c.BuildMain - Connection to IDE established in 245 ms
2026-06-17 11:56:39,401 [ 598] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\projectUntitledName.7f09ee0d\external_build_system\project
2026-06-17 11:56:39,411 [ 608] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used for modules: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\projectUntitledName.7f09ee0d\external_build_system\modules
2026-06-17 11:56:39,417 [ 397] INFO - #c.i.o.u.LowMemoryWatcherManager - Use ExponentiallySmoothingTracker(90000 ms)
2026-06-17 11:56:39,418 [ 398] INFO - #c.i.o.u.LowMemoryWatcherManager - Subscribing to MemoryPool[tenured-LOA]{max: 36595712, threshold: 31352832 (0.95 * max)}
2026-06-17 11:56:39,419 [ 399] INFO - #c.i.o.u.LowMemoryWatcherManager - Subscribing to MemoryPool[tenured-SOA]{max: 695310336, threshold: 660544832 (0.95 * max)}
2026-06-17 11:56:39,421 [ 401] INFO - #c.i.o.u.LowMemoryWatcherManager - Skip regular GC time updating because org.jetbrains.jps.service.impl.SharedThreadPoolImpl@77a010c9is not a ScheduledExecutorService
2026-06-17 11:56:39,428 [ 408] INFO - #o.j.j.c.JpsModelLoaderImpl - Loading model: project path = C:/Users/Alice/IdeaProjects/untitled, global options path = C:/Users/Alice/AppData/Roaming/JetBrains/IntelliJIdea2026.1/options
2026-06-17 11:56:39,440 [ 637] INFO - #o.j.j.c.JpsModelLoaderImpl - Model loaded in 213 ms
2026-06-17 11:56:39,441 [ 638] INFO - #o.j.j.c.JpsModelLoaderImpl - Project has 3 modules, 44 libraries
2026-06-17 11:56:39,527 [ 724] INFO - #c.i.u.i.PageCacheUtils - File page caching params:
DEFAULT_PAGE_SIZE: 10485760
Direct memory to use, max: 713031680
FilePageCache: regular
Regular FilePageCache: 629145600 bytes
DirectByteBuffers pool: 0 bytes
2026-06-17 11:56:39,582 [ 562] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\untitled.65419df1\external_build_system\project
2026-06-17 11:56:39,584 [ 564] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used for modules: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\untitled.65419df1\external_build_system\modules
2026-06-17 11:56:39,611 [ 591] INFO - #o.j.j.c.JpsModelLoaderImpl - Model loaded in 182 ms
2026-06-17 11:56:39,612 [ 592] INFO - #o.j.j.c.JpsModelLoaderImpl - Project has 1 modules, 0 libraries
2026-06-17 11:56:39,705 [ 902] INFO - #o.j.j.i.s.BuildDataManager - Using DependencyGraph-based build incremental analysis
2026-06-17 11:56:39,745 [ 725] INFO - #c.i.u.i.PageCacheUtils - File page caching params:
DEFAULT_PAGE_SIZE: 10485760
Direct memory to use, max: 713031680
FilePageCache: regular
Regular FilePageCache: 629145600 bytes
DirectByteBuffers pool: 0 bytes
2026-06-17 11:56:39,928 [ 908] INFO - #o.j.j.i.s.BuildDataManager - Using DependencyGraph-based build incremental analysis
2026-06-17 11:56:39,979 [ 959] INFO - #o.j.j.i.IncProjectBuilder - Building project; isRebuild:false; isMake:true parallel compilation:true; dependency graph enabled:true; library dependencies tracking enabled:false
2026-06-17 11:56:39,981 [ 1178] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph total differentiate linear time PT0S
2026-06-17 11:56:39,981 [ 1178] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph total integrate linear time PT0S
2026-06-17 11:56:39,981 [ 961] INFO - #o.j.k.j.b.KotlinBuilder - is Kotlin incremental compilation enabled for JVM: true
2026-06-17 11:56:39,981 [ 1178] INFO - #o.j.j.c.BuildSession - FilePageCache stats: pageHits=0, pageFastCacheHits=663, regularPageLoads=35, pageLoadsAboveSizeThreshold=0, pageLoadUs=218627, pageDisposalUs=343, capacityInBytes=629145600, disposedBuffers=35 maxRegisteredFiles=98 maxCacheSizeInBytes=35684352totalSizeCachedBytes=0
2026-06-17 11:56:39,985 [ 965] INFO - #o.j.k.j.b.KotlinBuilder - is Kotlin compiler daemon enabled: true
2026-06-17 11:56:39,985 [ 965] INFO - #o.j.k.j.b.KotlinBuilder - Label in local history: build started 3468b570
2026-06-17 11:56:39,998 [ 978] INFO - #o.j.j.b.i.CompilerReferenceIndex - backward reference index version doesn't exist
2026-06-17 11:56:40,003 [ 983] INFO - #o.j.j.b.i.CompilerReferenceIndex - backward reference index version doesn't exist
2026-06-17 11:56:40,030 [ 1010] INFO - #o.j.j.i.IncProjectBuilder - Cleaned output directories in 2 ms
2026-06-17 11:56:40,137 [ 1117] INFO - #o.j.k.j.b.KotlinBuilder - KotlinTargetsIndex created in 19 ms
2026-06-17 11:56:40,149 [ 1129] INFO - #o.j.k.j.b.KotlinBuilder - Total Kotlin global compile context initialization time: 32 ms
2026-06-17 11:56:40,165 [ 1145] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph untitled differentiate done in PT0.0106312S
2026-06-17 11:56:40,175 [ 1155] INFO - #o.j.j.i.Builder - 依存関係解析により 0 件の影響を受けるファイルを検出しました
2026-06-17 11:56:40,178 [ 1158] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph untitled integrate done in PT0.0022129S
2026-06-17 11:56:40,206 [ 1186] INFO - #o.j.j.i.IncProjectBuilder - ビルダー Java がビルドの停止を要求しました
org.jetbrains.jps.incremental.StopBuildException: ビルダー Java がビルドの停止を要求しました
2026-06-17 11:56:40,226 [ 1206] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph total differentiate linear time PT0.0106312S
2026-06-17 11:56:40,226 [ 1206] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph total integrate linear time PT0.0022129S
2026-06-17 11:56:40,226 [ 1206] INFO - #o.j.j.c.BuildSession - FilePageCache stats: pageHits=0, pageFastCacheHits=278, regularPageLoads=14, pageLoadsAboveSizeThreshold=0, pageLoadUs=121451, pageDisposalUs=33, capacityInBytes=629145600, disposedBuffers=14 maxRegisteredFiles=35 maxCacheSizeInBytes=12582912totalSizeCachedBytes=0
2026-06-17 11:56:40,808 [ 6] INFO - #o.j.j.c.BuildMain - ==================================================
2026-06-17 11:56:40,822 [ 20] INFO - #o.j.j.c.BuildMain - Build process started. Classpath: C:/df/ide/ideaIUwin/plugins/java/lib/jps-launcher.jar
2026-06-17 11:56:41,211 [ 409] INFO - #o.j.j.c.BuildMain - Connection to IDE established in 376 ms
2026-06-17 11:56:41,253 [ 451] INFO - #o.j.j.c.JpsModelLoaderImpl - Loading model: project path = C:/Users/Alice/IdeaProjects/untitled, global options path = C:/Users/Alice/AppData/Roaming/JetBrains/IntelliJIdea2026.1/options
2026-06-17 11:56:41,542 [ 740] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\untitled.65419df1\external_build_system\project
2026-06-17 11:56:41,547 [ 745] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used for modules: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\untitled.65419df1\external_build_system\modules
2026-06-17 11:56:41,604 [ 802] INFO - #o.j.j.c.JpsModelLoaderImpl - Model loaded in 350 ms
2026-06-17 11:56:41,606 [ 804] INFO - #o.j.j.c.JpsModelLoaderImpl - Project has 1 modules, 0 libraries
2026-06-17 11:56:41,847 [ 1045] INFO - #c.i.u.i.PageCacheUtils - File page caching params:
DEFAULT_PAGE_SIZE: 10485760
Direct memory to use, max: 713031680
FilePageCache: regular
Regular FilePageCache: 629145600 bytes
DirectByteBuffers pool: 0 bytes
2026-06-17 11:56:41,991 [ 1189] INFO - #o.j.j.i.s.BuildDataManager - Using DependencyGraph-based build incremental analysis
2026-06-17 11:56:42,143 [ 1341] INFO - #o.j.j.c.BuildMain - Pre-loaded process ready in 1336 ms
2026-06-17 11:58:58,772 [ 137970] INFO - #o.j.j.c.BuildMain - Build canceled, but no build session is running. Exiting.
2026-06-17 11:58:58,819 [ 138017] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph total differentiate linear time PT0S
2026-06-17 11:58:58,819 [ 138017] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph total integrate linear time PT0S
2026-06-17 12:01:45,344 [ 9] INFO - #o.j.j.c.BuildMain - ==================================================
2026-06-17 12:01:45,360 [ 25] INFO - #o.j.j.c.BuildMain - Build process started. Classpath: C:/df/ide/ideaIUwin/plugins/java/lib/jps-launcher.jar
2026-06-17 12:01:45,619 [ 284] INFO - #o.j.j.c.BuildMain - Connection to IDE established in 240 ms
2026-06-17 12:01:45,744 [ 409] INFO - #c.i.o.u.LowMemoryWatcherManager - Use ExponentiallySmoothingTracker(90000 ms)
2026-06-17 12:01:45,746 [ 411] INFO - #c.i.o.u.LowMemoryWatcherManager - Subscribing to MemoryPool[tenured-LOA]{max: 36595712, threshold: 31352832 (0.95 * max)}
2026-06-17 12:01:45,746 [ 411] INFO - #c.i.o.u.LowMemoryWatcherManager - Subscribing to MemoryPool[tenured-SOA]{max: 695310336, threshold: 660544832 (0.95 * max)}
2026-06-17 12:01:45,748 [ 413] INFO - #c.i.o.u.LowMemoryWatcherManager - Skip regular GC time updating because org.jetbrains.jps.service.impl.SharedThreadPoolImpl@349e1ac8is not a ScheduledExecutorService
2026-06-17 12:01:45,754 [ 419] INFO - #o.j.j.c.JpsModelLoaderImpl - Loading model: project path = C:/Users/Alice/IdeaProjects/untitled, global options path = C:/Users/Alice/AppData/Roaming/JetBrains/IntelliJIdea2026.1/options
2026-06-17 12:01:45,909 [ 574] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\untitled.65419df1\external_build_system\project
2026-06-17 12:01:45,911 [ 576] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used for modules: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\untitled.65419df1\external_build_system\modules
2026-06-17 12:01:45,931 [ 596] INFO - #o.j.j.c.JpsModelLoaderImpl - Model loaded in 177 ms
2026-06-17 12:01:45,932 [ 597] INFO - #o.j.j.c.JpsModelLoaderImpl - Project has 1 modules, 0 libraries
2026-06-17 12:01:46,052 [ 717] INFO - #c.i.u.i.PageCacheUtils - File page caching params:
DEFAULT_PAGE_SIZE: 10485760
Direct memory to use, max: 713031680
FilePageCache: regular
Regular FilePageCache: 629145600 bytes
DirectByteBuffers pool: 0 bytes
2026-06-17 12:01:46,201 [ 8] INFO - #o.j.j.c.BuildMain - ==================================================
2026-06-17 12:01:46,215 [ 22] INFO - #o.j.j.c.BuildMain - Build process started. Classpath: C:/df/ide/ideaIUwin/plugins/java/lib/jps-launcher.jar
2026-06-17 12:01:46,221 [ 886] INFO - #o.j.j.i.s.BuildDataManager - Using DependencyGraph-based build incremental analysis
2026-06-17 12:01:46,268 [ 933] INFO - #o.j.j.i.IncProjectBuilder - Building project; isRebuild:false; isMake:true parallel compilation:true; dependency graph enabled:true; library dependencies tracking enabled:false
2026-06-17 12:01:46,270 [ 935] INFO - #o.j.k.j.b.KotlinBuilder - is Kotlin incremental compilation enabled for JVM: true
2026-06-17 12:01:46,274 [ 939] INFO - #o.j.k.j.b.KotlinBuilder - is Kotlin compiler daemon enabled: true
2026-06-17 12:01:46,275 [ 940] INFO - #o.j.k.j.b.KotlinBuilder - Label in local history: build started c32b491e
2026-06-17 12:01:46,282 [ 947] INFO - #o.j.j.b.i.CompilerReferenceIndex - backward reference index version doesn't exist
2026-06-17 12:01:46,284 [ 949] INFO - #o.j.j.b.i.CompilerReferenceIndex - backward reference index version doesn't exist
2026-06-17 12:01:46,312 [ 977] INFO - #o.j.j.i.IncProjectBuilder - Cleaned output directories in 2 ms
2026-06-17 12:01:46,443 [ 1108] INFO - #o.j.k.j.b.KotlinBuilder - KotlinTargetsIndex created in 30 ms
2026-06-17 12:01:46,453 [ 1118] INFO - #o.j.k.j.b.KotlinBuilder - Total Kotlin global compile context initialization time: 41 ms
2026-06-17 12:01:46,472 [ 1137] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph untitled differentiate done in PT0.0115346S
2026-06-17 12:01:46,488 [ 1153] INFO - #o.j.j.i.Builder - 依存関係解析により 0 件の影響を受けるファイルを検出しました
2026-06-17 12:01:46,498 [ 1163] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph untitled integrate done in PT0.0087937S
2026-06-17 12:01:46,513 [ 320] INFO - #o.j.j.c.BuildMain - Connection to IDE established in 285 ms
2026-06-17 12:01:46,526 [ 1191] INFO - #o.j.j.i.IncProjectBuilder - ビルダー Java がビルドの停止を要求しました
org.jetbrains.jps.incremental.StopBuildException: ビルダー Java がビルドの停止を要求しました
2026-06-17 12:01:46,546 [ 1211] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph total differentiate linear time PT0.0115346S
2026-06-17 12:01:46,546 [ 1211] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph total integrate linear time PT0.0087937S
2026-06-17 12:01:46,547 [ 1212] INFO - #o.j.j.c.BuildSession - FilePageCache stats: pageHits=0, pageFastCacheHits=278, regularPageLoads=14, pageLoadsAboveSizeThreshold=0, pageLoadUs=101802, pageDisposalUs=29, capacityInBytes=629145600, disposedBuffers=14 maxRegisteredFiles=35 maxCacheSizeInBytes=12582912totalSizeCachedBytes=0
2026-06-17 12:01:46,624 [ 431] INFO - #c.i.o.u.LowMemoryWatcherManager - Use ExponentiallySmoothingTracker(90000 ms)
2026-06-17 12:01:46,625 [ 432] INFO - #c.i.o.u.LowMemoryWatcherManager - Subscribing to MemoryPool[tenured-LOA]{max: 43915264, threshold: 38672384 (0.95 * max)}
2026-06-17 12:01:46,626 [ 433] INFO - #c.i.o.u.LowMemoryWatcherManager - Subscribing to MemoryPool[tenured-SOA]{max: 687990784, threshold: 653591232 (0.95 * max)}
2026-06-17 12:01:46,627 [ 434] INFO - #c.i.o.u.LowMemoryWatcherManager - Skip regular GC time updating because org.jetbrains.jps.service.impl.SharedThreadPoolImpl@babbdaceis not a ScheduledExecutorService
2026-06-17 12:01:46,635 [ 442] INFO - #o.j.j.c.JpsModelLoaderImpl - Loading model: project path = C:/projectUntitledName, global options path = C:/Users/Alice/AppData/Roaming/JetBrains/IntelliJIdea2026.1/options
2026-06-17 12:01:46,789 [ 596] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\projectUntitledName.7f09ee0d\external_build_system\project
2026-06-17 12:01:46,796 [ 603] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used for modules: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\projectUntitledName.7f09ee0d\external_build_system\modules
2026-06-17 12:01:46,822 [ 629] INFO - #o.j.j.c.JpsModelLoaderImpl - Model loaded in 187 ms
2026-06-17 12:01:46,823 [ 630] INFO - #o.j.j.c.JpsModelLoaderImpl - Project has 3 modules, 44 libraries
2026-06-17 12:01:46,891 [ 698] INFO - #c.i.u.i.PageCacheUtils - File page caching params:
DEFAULT_PAGE_SIZE: 10485760
Direct memory to use, max: 713031680
FilePageCache: regular
Regular FilePageCache: 629145600 bytes
DirectByteBuffers pool: 0 bytes
2026-06-17 12:01:47,043 [ 850] INFO - #o.j.j.i.s.BuildDataManager - Using DependencyGraph-based build incremental analysis
2026-06-17 12:01:47,083 [ 8] INFO - #o.j.j.c.BuildMain - ==================================================
2026-06-17 12:01:47,097 [ 22] INFO - #o.j.j.c.BuildMain - Build process started. Classpath: C:/df/ide/ideaIUwin/plugins/java/lib/jps-launcher.jar
2026-06-17 12:01:47,305 [ 1112] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph total differentiate linear time PT0S
2026-06-17 12:01:47,306 [ 1113] INFO - #o.j.j.i.s.BuildDataManager - DependencyGraph total integrate linear time PT0S
2026-06-17 12:01:47,306 [ 1113] INFO - #o.j.j.c.BuildSession - FilePageCache stats: pageHits=0, pageFastCacheHits=663, regularPageLoads=35, pageLoadsAboveSizeThreshold=0, pageLoadUs=191488, pageDisposalUs=80, capacityInBytes=629145600, disposedBuffers=35 maxRegisteredFiles=98 maxCacheSizeInBytes=35684352totalSizeCachedBytes=0
2026-06-17 12:01:47,362 [ 287] INFO - #o.j.j.c.BuildMain - Connection to IDE established in 251 ms
2026-06-17 12:01:47,394 [ 319] INFO - #o.j.j.c.JpsModelLoaderImpl - Loading model: project path = C:/Users/Alice/IdeaProjects/untitled, global options path = C:/Users/Alice/AppData/Roaming/JetBrains/IntelliJIdea2026.1/options
2026-06-17 12:01:47,552 [ 477] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\untitled.65419df1\external_build_system\project
2026-06-17 12:01:47,554 [ 479] INFO - #o.j.j.m.s.JpsProjectLoader - External project config dir is used for modules: C:\Users\Alice\AppData\Local\JetBrains\IntelliJIdea2026.1\projects\untitled.65419df1\external_build_system\modules
2026-06-17 12:01:47,583 [ 508] INFO - #o.j.j.c.JpsModelLoaderImpl - Model loaded in 188 ms
2026-06-17 12:01:47,583 [ 508] INFO - #o.j.j.c.JpsModelLoaderImpl - Project has 1 modules, 0 libraries
2026-06-17 12:01:47,691 [ 616] INFO - #c.i.u.i.PageCacheUtils - File page caching params:
DEFAULT_PAGE_SIZE: 10485760
Direct memory to use, max: 713031680
FilePageCache: regular
Regular FilePageCache: 629145600 bytes
DirectByteBuffers pool: 0 bytes
2026-06-17 12:01:47,838 [ 763] INFO - #o.j.j.i.s.BuildDataManager - Using DependencyGraph-based build incremental analysis
2026-06-17 12:01:47,914 [ 839] INFO - #o.j.j.c.BuildMain - Pre-loaded process ready in 831 ms
JPS(Java Builder) が
Java Builder
↓
モジュール設定確認
↓
temurin-25が存在しない
↓
StopBuildException
解決策
%APPDATA%\JetBrains\IntelliJIdea2026.1\settingsRepositoryをsettingsRepository_なんかにリネームした後IntelliJ Idea立ち上げてなんらかを実行
JPSが正しくbuildするのでその後終了してsettingsRepository_をsettingsRepositoryに戻す