{"id":2981,"date":"2026-06-12T09:25:27","date_gmt":"2026-06-12T00:25:27","guid":{"rendered":"https:\/\/y42u.net\/tec001\/2026\/06\/12\/net8-to-net10-maui-migration\/"},"modified":"2026-06-19T14:09:40","modified_gmt":"2026-06-19T05:09:40","slug":"net8-to-net10-maui-migration","status":"publish","type":"post","link":"https:\/\/y42u.net\/tec001\/2026\/06\/12\/net8-to-net10-maui-migration\/","title":{"rendered":".NET MAUI \u30a2\u30d7\u30ea3\u672c\u3092 .NET 8 \u304b\u3089 .NET 10 \u3078\u79fb\u884c\u3057\u305f \u2014 \u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u4fee\u6b63\u306f8\u884c\u3060\u3063\u305f"},"content":{"rendered":"<style>img.autopost-single-image{width:30%;max-width:100%;height:auto;display:block;}@media (max-width: 768px){img.autopost-single-image{width:50%;}}<\/style>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" style=\"width:50%;max-width:100%;height:auto;display:block;margin:0 auto;\" src=\"https:\/\/i0.wp.com\/y42u.net\/tec001\/wp-content\/uploads\/2026\/06\/net10-migration-3.jpg?ssl=1\" alt=\"net8\u304b\u3089net10\u3078\u306e\u79fb\u884c\"><\/p>\n<p>GeoDiveExa\u30fbGeoDiveMrg1\u30fbGeoDiveExa for GPS \u306e iOS \u30a2\u30d7\u30ea3\u672c\uff08.NET MAUI\uff09\u3092\u3001.NET 8 \u304b\u3089 .NET 10 \u3078\u4e00\u6c17\u306b\u79fb\u884c\u3057\u307e\u3057\u305f\u30022\u4e16\u4ee3\u30b8\u30e3\u30f3\u30d7\u3068\u3044\u3046\u3053\u3068\u3067\u8eab\u69cb\u3048\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u7d50\u679c\u306f <strong>C# \u30bd\u30fc\u30b9\u306e\u4fee\u6b63\u308f\u305a\u304b8\u884c\u30fb\u30ed\u30b8\u30c3\u30af\u5909\u66f4\u30bc\u30ed<\/strong>\u3002\u3068\u306f\u3044\u3048\u6e96\u5099\u3068\u30cf\u30de\u308a\u3069\u3053\u308d\u306f\u305d\u308c\u306a\u308a\u306b\u3042\u3063\u305f\u306e\u3067\u3001\u624b\u9806\u3068\u6ce8\u610f\u70b9\u3092\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n<hr \/>\n<h2 id=\"net-9-net-10\">\u306a\u305c .NET 9 \u3092\u98db\u3070\u3057\u3066 .NET 10 \u304b<\/h2>\n<p>\u5f53\u521d\u306f .NET 9 \u3078\u306e\u79fb\u884c\u3067\u4f5c\u696d\u3092\u59cb\u3081\u307e\u3057\u305f\u304c\u3001\u9014\u4e2d\u3067\u65b9\u91dd\u5909\u66f4\u3057\u307e\u3057\u305f\u3002\u7406\u7531\u306f\u5358\u7d14\u3067\u3001<strong>.NET 9 \u306f STS\uff08\u6a19\u6e96\u30b5\u30dd\u30fc\u30c8\uff09\u306e\u305f\u3081 2026\u5e7411\u6708\u3067\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\u4e88\u5b9a<\/strong>\u3060\u304b\u3089\u3067\u3059\u3002\u79fb\u884c\u3057\u305f\u77ac\u9593\u306b\u30b5\u30dd\u30fc\u30c8\u5207\u308c\u306e\u30e9\u30f3\u30bf\u30a4\u30e0\u306b\u4e57\u308b\u3053\u3068\u304c\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>LTS \u3067\u3042\u308b .NET 10 \u3078\u76f4\u884c\u3059\u308b\u5834\u5408\u3001NuGet \u30d1\u30c3\u30b1\u30fc\u30b8\u3082\u6700\u65b0\u4e16\u4ee3\u304c\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\u3068\u3044\u3046\u5229\u70b9\u3082\u3042\u308a\u307e\u3059\u3002\u9006\u306b .NET 9 \u306b\u79fb\u884c\u3059\u308b\u5834\u5408\u306f\u300cnet9 \u5bfe\u5fdc\u306e\u6700\u7d42\u30d0\u30fc\u30b8\u30e7\u30f3\u300d\u3092\u4f9d\u5b58\u95a2\u4fc2\u304b\u3089\u9006\u5f15\u304d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u304b\u3048\u3063\u3066\u624b\u9593\u3067\u3057\u305f\u3002<\/p>\n<hr \/>\n<h2 id=\"git-worktree\">\u6e96\u5099: git worktree \u3067\u79fb\u884c\u7528\u306e\u9694\u96e2\u74b0\u5883\u3092\u4f5c\u308b<\/h2>\n<p>\u672c\u7dda\uff08master\uff09\u306e\u958b\u767a\u3092\u6b62\u3081\u305a\u306b\u79fb\u884c\u4f5c\u696d\u3092\u3059\u308b\u305f\u3081\u3001<code>git worktree<\/code> \u3067\u5225\u30d5\u30a9\u30eb\u30c0\u30fb\u5225\u30d6\u30e9\u30f3\u30c1\u306e\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u3092\u4f5c\u308a\u307e\u3057\u305f\u3002<\/p>\n<pre><code class=\"language-bash\">git worktree add 1net10-code net10-code\n<\/code><\/pre>\n<p>\u3053\u306e\u65b9\u5f0f\u306e\u5229\u70b9:<\/p>\n<ul>\n<li><strong>VS Code \u30922\u7a93\u3067\u4e26\u884c\u904b\u7528\u3067\u304d\u308b<\/strong>\u3002master \u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u3068 worktree \u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u540c\u6642\u306b\u958b\u3051\u308b<\/li>\n<li><strong>SDK \u3082\u30d5\u30a9\u30eb\u30c0\u5358\u4f4d\u3067\u81ea\u52d5\u7684\u306b\u5207\u308a\u66ff\u308f\u308b<\/strong>\u3002<code>global.json<\/code> \u306f\u30d5\u30a9\u30eb\u30c0\u3054\u3068\u306b\u52b9\u304f\u306e\u3067\u3001master \u5074\u306f .NET 8 SDK\u3001worktree \u5074\u306f .NET 10 SDK \u3092\u540c\u5c45\u3055\u305b\u305f\u307e\u307e\u4f7f\u3044\u5206\u3051\u3089\u308c\u308b<\/li>\n<\/ul>\n<pre><code class=\"language-json\">{\n  &quot;sdk&quot;: {\n    &quot;version&quot;: &quot;10.0.100&quot;,\n    &quot;rollForward&quot;: &quot;latestFeature&quot;\n  }\n}\n<\/code><\/pre>\n<p><code>rollForward: latestFeature<\/code> \u3092\u4ed8\u3051\u3066\u304a\u304f\u3068\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u306e\u4efb\u610f\u306e 10.0.x \u3092\u62fe\u3063\u3066\u304f\u308c\u308b\u306e\u3067\u3001SDK \u306e\u30d1\u30c3\u30c1\u66f4\u65b0\u306e\u305f\u3073\u306b global.json \u3092\u66f8\u304d\u63db\u3048\u305a\u306b\u6e08\u307f\u307e\u3059\u3002<\/p>\n<h3 id=\"sparse-checkout\">sparse-checkout \u4f75\u7528\u6642\u306e\u6ce8\u610f<\/h3>\n<p>worktree \u306b\u306f <code>git sparse-checkout<\/code>\uff08&#8211;no-cone\uff09\u3092\u4f75\u7528\u3057\u3066\u3001\u79fb\u884c\u306b\u95a2\u4fc2\u306a\u3044\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u9664\u5916\u3057\u307e\u3057\u305f\u3002\u3053\u3053\u3067\u3072\u3068\u3064\u7f60\u304c\u3042\u308a\u3001<strong>sparse-checkout \u74b0\u5883\u3067\u306f <code>git update-index --skip-worktree<\/code> \u304c\u52b9\u304d\u307e\u305b\u3093<\/strong>\u3002skip-worktree \u30d3\u30c3\u30c8\u306f sparse-checkout \u6a5f\u69cb\u304c\u81ea\u524d\u3067\u7ba1\u7406\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u624b\u52d5\u3067\u7acb\u3066\u3066\u3082\u5373\u5ea7\u306b\u30af\u30ea\u30a2\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>Git LFS \u7ba1\u7406\u306e\u30d0\u30a4\u30ca\u30ea\u304c\u300c\u898b\u304b\u3051\u4e0a modified\u300d\u306b\u306a\u308b\u554f\u984c\u306b\u306f\u3001skip-worktree \u3067\u306f\u306a\u304f <code>git add<\/code> \u3067 clean \u30d5\u30a3\u30eb\u30bf\u3092\u901a\u3057\u76f4\u3059\u3053\u3068\u3067\u5bfe\u51e6\u3057\u307e\u3057\u305f\uff08\u5b9f\u4f53\u306e\u30cf\u30c3\u30b7\u30e5\u304c\u30dd\u30a4\u30f3\u30bf\u3068\u4e00\u81f4\u3057\u3066\u3044\u308c\u3070 index \u306f\u5909\u308f\u3089\u305a\u3001\u8868\u793a\u3060\u3051\u304c\u89e3\u6d88\u3055\u308c\u307e\u3059\uff09\u3002<\/p>\n<hr \/>\n<h2 id=\"_1\">\u74b0\u5883\u8981\u4ef6<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u9805\u76ee<\/th>\n<th>\u30d0\u30fc\u30b8\u30e7\u30f3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>.NET SDK<\/td>\n<td>10.0.301<\/td>\n<\/tr>\n<tr>\n<td>maui \u30ef\u30fc\u30af\u30ed\u30fc\u30c9<\/td>\n<td>10.0.20<\/td>\n<\/tr>\n<tr>\n<td>Xcode<\/td>\n<td><strong>26 \u7cfb\u5fc5\u9808<\/strong>\uff08net10.0-ios \u306e\u30d3\u30eb\u30c9\u8981\u4ef6\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre><code class=\"language-bash\"># SDK \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\nsudo dotnet workload install maui\n<\/code><\/pre>\n<hr \/>\n<h2 id=\"csproj\">csproj \u306e\u5909\u66f4<\/h2>\n<h3 id=\"targetframework-defineconstants\">TargetFramework \u3068 DefineConstants<\/h3>\n<p><code>net8.0-ios<\/code> \u2192 <code>net10.0-ios<\/code> \u306e\u7f6e\u63db\u3067\u3059\u3002TargetFrameworks \u672c\u4f53\u306e\u307b\u304b\u3001<strong>\u6761\u4ef6\u5f0f\uff08Condition \u5c5e\u6027\uff09\u306b\u3082 TFM \u304c\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b<\/strong>\u306e\u3067\u30011\u30d5\u30a1\u30a4\u30eb\u3042\u305f\u308a10\u7b87\u6240\u524d\u5f8c\u306e\u7f6e\u63db\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u624b\u52d5\u3067\u5b9a\u7fa9\u3057\u3066\u3044\u305f <code>NET8_0<\/code> \u5b9a\u6570\u3082 <code>NET10_0<\/code> \u3078\u3002<\/p>\n<pre><code class=\"language-xml\">&lt;TargetFrameworks&gt;net10.0-ios&lt;\/TargetFrameworks&gt;\n&lt;PropertyGroup Condition=&quot;'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net10.0-ios|AnyCPU'&quot;&gt;\n<\/code><\/pre>\n<h3 id=\"_2\">\u30d1\u30c3\u30b1\u30fc\u30b8\u66f4\u65b0<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u30d1\u30c3\u30b1\u30fc\u30b8<\/th>\n<th>.NET 8 \u6642\u4ee3<\/th>\n<th>.NET 10 \u5bfe\u5fdc\u7248<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Microsoft.Maui.Controls \/ .Maps<\/td>\n<td>8.0.82<\/td>\n<td>10.0.71<\/td>\n<\/tr>\n<tr>\n<td>CommunityToolkit.Maui<\/td>\n<td>8.0.0<\/td>\n<td>14.2.0<\/td>\n<\/tr>\n<tr>\n<td>CommunityToolkit.Maui.Markup<\/td>\n<td>3.3.1<\/td>\n<td>7.0.1<\/td>\n<\/tr>\n<tr>\n<td>System.Text.Encoding.CodePages<\/td>\n<td>8.0.0<\/td>\n<td><strong>\u524a\u9664<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>CommunityToolkit.Maui \u306f 8 \u2192 14 \u3068\u3044\u3046\u5927\u30b8\u30e3\u30f3\u30d7\u3067\u3059\u304c\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u304c\u901f\u304f\u9032\u3080\u3060\u3051\u3067\u3001TFM \u3054\u3068\u306e\u5bfe\u5fdc\u306f NuGet \u306e\u4f9d\u5b58\u95a2\u4fc2\u30e1\u30bf\u30c7\u30fc\u30bf\u3067\u6a5f\u68b0\u7684\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\uff0814.x \u304c net10\u300112.x \u307e\u3067\u304c net9\uff09\u3002<\/p>\n<p><code>System.Text.Encoding.CodePages<\/code> \u306f .NET 10 \u3067\u306f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u63d0\u4f9b\u306b\u306a\u3063\u305f\u305f\u3081\u3001\u53c2\u7167\u3092\u6b8b\u3059\u3068 <strong>NU1510 \u8b66\u544a<\/strong>\uff08\u30d7\u30eb\u30fc\u30cb\u30f3\u30b0\u5bfe\u8c61\uff09\u304c\u51fa\u307e\u3059\u3002PackageReference \u3092\u524a\u9664\u3059\u308b\u3060\u3051\u3067\u3001<code>CodePagesEncodingProvider<\/code> \u306e\u30b3\u30fc\u30c9\u306f\u305d\u306e\u307e\u307e\u52d5\u304d\u307e\u3059\u3002<\/p>\n<hr \/>\n<h2 id=\"2\">\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306f2\u7a2e\u985e\u3060\u3051<\/h2>\n<p>3\u30a2\u30d7\u30ea\u5171\u901a\u3067\u51fa\u305f\u30a8\u30e9\u30fc\u306f\u6b21\u306e2\u3064\u3067\u3057\u305f\u3002<\/p>\n<h3 id=\"1-cs0122-messagingcenter\">1. CS0122: MessagingCenter \u304c\u30a2\u30af\u30bb\u30b9\u4e0d\u80fd<\/h3>\n<p>MAUI 9 \u4ee5\u964d\u3001<code>MessagingCenter<\/code> \u306f internal \u5316\u3055\u308c\u3066\u304a\u308a\u3001\u4f7f\u3063\u3066\u3044\u308b\u3068\u30b3\u30f3\u30d1\u30a4\u30eb\u304c\u901a\u308a\u307e\u305b\u3093\u3002\u516c\u5f0f\u306e\u79fb\u884c\u5148\u306f CommunityToolkit.Mvvm \u306e <code>WeakReferenceMessenger<\/code> \u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u4eca\u56de\u306f\u79fb\u884c\u524d\u306b <strong>grep \u3067\u9001\u4fe1\u5074\uff08Send\uff09\u306e\u6709\u7121\u3092\u78ba\u8a8d<\/strong>\u3057\u305f\u3068\u3053\u308d\u3001\u8cfc\u8aad\uff08Subscribe\uff09\u3060\u3051\u6b8b\u3063\u3066\u9001\u4fe1\u304c\u5b58\u5728\u3057\u306a\u3044\u6b7b\u306b\u30b3\u30fc\u30c9\u3068\u5224\u660e\u3002<code>WeakReferenceMessenger<\/code> \u3078\u66f8\u304d\u63db\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6761\u4ef6\u30b3\u30f3\u30d1\u30a4\u30eb\u3067\u7121\u52b9\u5316\u3059\u308b\u3060\u3051\u3067\u6e08\u307e\u305b\u307e\u3057\u305f\u3002\u6a5f\u68b0\u7684\u306b\u7f6e\u63db\u3059\u308b\u524d\u306b\u300c\u305d\u3082\u305d\u3082\u751f\u304d\u3066\u3044\u308b\u30b3\u30fc\u30c9\u304b\u300d\u3092\u78ba\u8a8d\u3059\u308b\u4fa1\u5024\u306f\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3 id=\"2-mct001-usemauicommunitytoolkit\">2. MCT001: UseMauiCommunityToolkit \u306e\u30c1\u30a7\u30fc\u30f3\u5fc5\u9808<\/h3>\n<p>CommunityToolkit.Maui 14 \u306b\u306f\u65b0\u3057\u3044\u30a2\u30ca\u30e9\u30a4\u30b6\u304c\u5165\u3063\u3066\u3044\u3066\u3001<code>UseMauiApp&lt;T&gt;()<\/code> \u306b <code>.UseMauiCommunityToolkit()<\/code> \u304c\u30c1\u30a7\u30fc\u30f3\u3055\u308c\u3066\u3044\u306a\u3044\u3068<strong>\u30a8\u30e9\u30fc<\/strong>\uff08\u8b66\u544a\u3067\u306f\u306a\u304f\uff09\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u672c\u30a2\u30d7\u30ea\u306b\u306f\u300c\u521d\u671f\u5316\u5931\u6557\u6642\u306b\u6700\u5c0f\u69cb\u6210\u3067\u7acb\u3061\u4e0a\u3052\u308b\u300d\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u7d4c\u8def\u304c\u3042\u308a\u3001\u305d\u3053\u306f\u610f\u56f3\u7684\u306b Toolkit \u3092\u5916\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a2d\u8a08\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u3001\u8a72\u5f53\u7b87\u6240\u3060\u3051 pragma \u3067\u6291\u5236\u3057\u307e\u3057\u305f\u3002<\/p>\n<pre><code class=\"language-csharp\">\/\/ \u6700\u5c0f\u9650\u306e\u8a2d\u5b9a\u306e\u307f\uff08\u610f\u56f3\u7684\u306b CommunityToolkit \u306a\u3057\uff09\n#pragma warning disable MCT001\nfallbackBuilder.UseMauiApp&lt;App&gt;()\n              .UseMauiMaps();\n#pragma warning restore MCT001\n<\/code><\/pre>\n<p>C# \u30bd\u30fc\u30b9\u306e\u5909\u66f4\u306f\u3053\u306e2\u7a2e\u985e\uff08\u8a088\u884c\uff09\u3060\u3051\u3002\u5171\u6709\u30b3\u30fc\u30c9\u6570\u4e07\u884c\u306f1\u884c\u3082\u5909\u308f\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u6761\u4ef6\u30b3\u30f3\u30d1\u30a4\u30eb <code>#if NET8_0<\/code> \u3092\u30bd\u30fc\u30b9\u5185\u3067\u4f7f\u3063\u3066\u3044\u306a\u304b\u3063\u305f\u3053\u3068\u3068\u3001CommunityToolkit \u306e\u5229\u7528\u304c <code>UseMauiCommunityToolkit()<\/code> \u306e1\u7b87\u6240\u3060\u3051\uff08Popup \/ Snackbar \/ Toast \u4e0d\u4f7f\u7528\uff09\u3060\u3063\u305f\u3053\u3068\u304c\u52b9\u304d\u307e\u3057\u305f\u3002<\/p>\n<hr \/>\n<h2 id=\"_3\">\u30d3\u30eb\u30c9\u4ee5\u5916\u306e\u30cf\u30de\u308a\u3069\u3053\u308d<\/h2>\n<h3 id=\"tfm\">\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u306e TFM \u30cf\u30fc\u30c9\u30b3\u30fc\u30c9<\/h3>\n<p>\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u5b9f\u884c\u7528\u30b9\u30af\u30ea\u30d7\u30c8\u306b <code>-f net8.0-ios<\/code> \u3084\u6210\u679c\u7269\u30d1\u30b9\uff08<code>bin\/Debug\/net8.0-ios\/...<\/code>\uff09\u304c\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u3066\u3044\u3066\u3001\u30d3\u30eb\u30c9\u306f\u901a\u308b\u306e\u306b\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u53e4\u3044\u6210\u679c\u7269\u3092\u63a2\u3057\u306b\u884c\u304f\u72b6\u614b\u306b\u306a\u308a\u307e\u3057\u305f\u3002csproj \u3060\u3051\u3067\u306a\u304f <strong>\u30d3\u30eb\u30c9\u30b9\u30af\u30ea\u30d7\u30c8\u30fbVS Code \u306e tasks.json \u3082 grep \u5bfe\u8c61\u306b\u542b\u3081\u308b<\/strong>\u3079\u304d\u3067\u3059\u3002<\/p>\n<h3 id=\"simctl-launch-bundle-id\">simctl launch \u306e Bundle ID \u4e0d\u4e00\u81f4<\/h3>\n<p>\u79fb\u884c\u5f8c\u3001<code>xcrun simctl launch<\/code> \u3060\u3051\u304c\u5931\u6557\u3059\u308b\u30a2\u30d7\u30ea\u304c\u3042\u308a\u307e\u3057\u305f\uff08\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u6210\u529f\uff09\u3002\u539f\u56e0\u306f\u79fb\u884c\u3068\u306f\u7121\u95a2\u4fc2\u306e\u5143\u304b\u3089\u306e\u4e0d\u6574\u5408\u3067\u3001<strong>csproj \u306e <code>ApplicationId<\/code> \u3068 Info.plist \u306e <code>CFBundleIdentifier<\/code> \u304c\u98df\u3044\u9055\u3063\u3066\u3044\u308b<\/strong>\u5834\u5408\u3001\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u306b\u306f Info.plist \u5074\u304c\u63a1\u7528\u3055\u308c\u308b\u3068\u3044\u3046\u3082\u306e\u3002\u30b9\u30af\u30ea\u30d7\u30c8\u304c csproj \u5074\u306e ID \u3067 launch \u3057\u3088\u3046\u3068\u3057\u3066\u7a7a\u632f\u308a\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p><code>simctl launch<\/code> \u304c <code>FBSOpenApplicationServiceErrorDomain code=4<\/code> \u3067\u843d\u3061\u308b\u5834\u5408\u306f\u3001\u30d3\u30eb\u30c9\u6210\u679c\u7269\u306e Info.plist \u304b\u3089\u5b9f\u969b\u306e ID \u3092\u78ba\u8a8d\u3059\u308b\u306e\u304c\u65e9\u9053\u3067\u3059:<\/p>\n<pre><code class=\"language-bash\">\/usr\/libexec\/PlistBuddy -c &quot;Print CFBundleIdentifier&quot; path\/to\/App.app\/Info.plist\n<\/code><\/pre>\n<hr \/>\n<h2 id=\"_4\">\u307e\u3068\u3081<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u9805\u76ee<\/th>\n<th>\u7d50\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5bfe\u8c61<\/td>\n<td>.NET MAUI iOS \u30a2\u30d7\u30ea \u00d73<\/td>\n<\/tr>\n<tr>\n<td>\u79fb\u884c\u5e45<\/td>\n<td>.NET 8 \u2192 .NET 10\uff082\u4e16\u4ee3\uff09<\/td>\n<\/tr>\n<tr>\n<td>C# \u30bd\u30fc\u30b9\u4fee\u6b63<\/td>\n<td>2\u30d5\u30a1\u30a4\u30eb\u30fb8\u884c\uff08\u30ed\u30b8\u30c3\u30af\u5909\u66f4\u30bc\u30ed\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u4fee\u6b63<\/td>\n<td>global.json\u3001csproj \u00d74\u3001\u30b9\u30af\u30ea\u30d7\u30c8 \u00d76\u3001tasks.json<\/td>\n<\/tr>\n<tr>\n<td>\u30d3\u30eb\u30c9\u7d50\u679c<\/td>\n<td>3\u30a2\u30d7\u30ea\u3068\u3082 0 \u30a8\u30e9\u30fc\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u8d77\u52d5\u78ba\u8a8d\u6e08\u307f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u300c2\u4e16\u4ee3\u30b8\u30e3\u30f3\u30d7\u300d\u3068\u3044\u3046\u5b57\u9762\u3088\u308a\u3001\u5b9f\u969b\u306f <strong>TFM \u3068\u30d1\u30c3\u30b1\u30fc\u30b8\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u7dcf\u53d6\u308a\u66ff\u3048\uff0b\u7834\u58ca\u7684\u5909\u66f42\u4ef6\u306e\u5bfe\u51e6<\/strong>\u3068\u3044\u3046\u3001\u898b\u901a\u3057\u306e\u7acb\u3066\u3084\u3059\u3044\u4f5c\u696d\u3067\u3057\u305f\u3002\u9375\u306f\u4e8b\u524d\u8abf\u67fb\u3067\u3001(1) <code>#if NET8_0<\/code> \u306e\u4f7f\u7528\u7b87\u6240\u3001(2) MessagingCenter \u306a\u3069\u5ec3\u6b62 API \u306e\u751f\u6b7b\u3001(3) \u30d1\u30c3\u30b1\u30fc\u30b8\u306e TFM \u5bfe\u5fdc\u8868\u3001\u306e3\u70b9\u3092\u5148\u306b grep \/ NuGet \u30e1\u30bf\u30c7\u30fc\u30bf\u3067\u6f70\u3057\u3066\u304a\u304f\u3068\u3001\u3042\u3068\u306f\u6a5f\u68b0\u7684\u306b\u9032\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<hr \/>\n<blockquote><p>\n<strong>\u304a\u9858\u3044<\/strong><br \/>\n\u672c\u8a18\u4e8b\u306e\u60c5\u5831\u306f\u53c2\u8003\u76ee\u7684\u3067\u63b2\u8f09\u3057\u3066\u304a\u308a\u3001\u6b63\u78ba\u6027\u30fb\u5b8c\u5168\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8aa4\u8a18\u30fb\u4e0d\u6b63\u78ba\u306a\u60c5\u5831\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001\u30b3\u30e1\u30f3\u30c8\u6b04\u3088\u308a\u3054\u6307\u6458\u3044\u305f\u3060\u3051\u308c\u3070\u3001\u78ba\u8a8d\u306e\u3046\u3048\u4fee\u6b63\u3044\u305f\u3057\u307e\u3059\u3002\n<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>GeoDiveExa\u30fbGeoDiveMrg1\u30fbGeoDiveExa for GPS \u306e iOS \u30a2\u30d7\u30ea3\u672c\uff08.NET MAUI\uff09\u3092\u3001.NET 8 \u304b\u3089 .NET 10 \u3078\u4e00\u6c17\u306b\u79fb\u884c\u3057\u307e\u3057\u305f\u30022\u4e16\u4ee3\u30b8\u30e3\u30f3\u30d7\u3068\u3044\u3046\u3053\u3068\u3067\u8eab\u69cb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2982,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[10,145,55,201],"tags":[203,202,206,205,204],"class_list":["post-2981","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hist","category-netmaui","category-period","category-201","tag-net-10","tag-net-maui","tag-communitytoolkit","tag-git-worktree","tag-204"],"veu_head_title_object":{"title":"","add_site_title":""},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/y42u.net\/tec001\/wp-content\/uploads\/2026\/06\/net10-migration.jpg?fit=1920%2C1014&ssl=1","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts\/2981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/comments?post=2981"}],"version-history":[{"count":6,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts\/2981\/revisions"}],"predecessor-version":[{"id":2993,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts\/2981\/revisions\/2993"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/media\/2982"}],"wp:attachment":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/media?parent=2981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/categories?post=2981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/tags?post=2981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}