diff --git a/CHANGELOG.md b/CHANGELOG.md
index f0d47c38f..f14fdece8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## dev
+
+#### What's Fixed
+- Fixed crash that would occur in music folders dialog when user does not have a working
+file manager
+
 ## 3.0.1
 
 #### What's New
diff --git a/app/src/main/java/org/oxycblt/auxio/detail/DetailViewModel.kt b/app/src/main/java/org/oxycblt/auxio/detail/DetailViewModel.kt
index 2f7a404e0..71ec1a6a8 100644
--- a/app/src/main/java/org/oxycblt/auxio/detail/DetailViewModel.kt
+++ b/app/src/main/java/org/oxycblt/auxio/detail/DetailViewModel.kt
@@ -173,8 +173,8 @@ class DetailViewModel(application: Application) :
     }
 
     /**
-     * Set a new [currentSong] from it's [Music.UID]. If the [Music.UID] differs, [currentSong]
-     * and [songProperties] will be updated to align with the new [Song].
+     * Set a new [currentSong] from it's [Music.UID]. If the [Music.UID] differs, [currentSong] and
+     * [songProperties] will be updated to align with the new [Song].
      * @param uid The UID of the [Song] to load. Must be valid.
      */
     fun setSongUid(uid: Music.UID) {
diff --git a/app/src/main/java/org/oxycblt/auxio/music/Date.kt b/app/src/main/java/org/oxycblt/auxio/music/Date.kt
index f6f7b1221..2e05ef5a4 100644
--- a/app/src/main/java/org/oxycblt/auxio/music/Date.kt
+++ b/app/src/main/java/org/oxycblt/auxio/music/Date.kt
@@ -140,8 +140,7 @@ class Date private constructor(private val tokens: List<Int>) : Comparable<Date>
                 min.resolveDate(context)
             }
 
-        override fun equals(other: Any?) =
-            other is Range && min == other.min && max == other.max
+        override fun equals(other: Any?) = other is Range && min == other.min && max == other.max
 
         override fun hashCode() = 31 * max.hashCode() + min.hashCode()
 
diff --git a/app/src/main/java/org/oxycblt/auxio/music/filesystem/MusicDirsDialog.kt b/app/src/main/java/org/oxycblt/auxio/music/filesystem/MusicDirsDialog.kt
index 441cb7cbe..e294b7915 100644
--- a/app/src/main/java/org/oxycblt/auxio/music/filesystem/MusicDirsDialog.kt
+++ b/app/src/main/java/org/oxycblt/auxio/music/filesystem/MusicDirsDialog.kt
@@ -17,6 +17,7 @@
  
 package org.oxycblt.auxio.music.filesystem
 
+import android.content.ActivityNotFoundException
 import android.net.Uri
 import android.os.Bundle
 import android.os.storage.StorageManager
@@ -84,10 +85,16 @@ class MusicDirsDialog :
             val dialog = it as AlertDialog
             dialog.getButton(AlertDialog.BUTTON_NEUTRAL)?.setOnClickListener {
                 logD("Opening launcher")
-                requireNotNull(openDocumentTreeLauncher) {
-                        "Document tree launcher was not available"
-                    }
-                    .launch(null)
+                val launcher = requireNotNull(openDocumentTreeLauncher) {
+                    "Document tree launcher was not available"
+                }
+
+                try {
+                    launcher.launch(null)
+                } catch (e: ActivityNotFoundException) {
+                    // User doesn't have a capable file manager.
+                    requireContext().showToast(R.string.err_no_app)
+                }
             }
         }
 
@@ -97,7 +104,6 @@ class MusicDirsDialog :
         }
 
         var dirs = Settings(context).getMusicDirs(storageManager)
-
         if (savedInstanceState != null) {
             val pendingDirs = savedInstanceState.getStringArrayList(KEY_PENDING_DIRS)
             if (pendingDirs != null) {
diff --git a/app/src/main/java/org/oxycblt/auxio/playback/replaygain/ReplayGainAudioProcessor.kt b/app/src/main/java/org/oxycblt/auxio/playback/replaygain/ReplayGainAudioProcessor.kt
index 98450a763..7346ac7eb 100644
--- a/app/src/main/java/org/oxycblt/auxio/playback/replaygain/ReplayGainAudioProcessor.kt
+++ b/app/src/main/java/org/oxycblt/auxio/playback/replaygain/ReplayGainAudioProcessor.kt
@@ -191,7 +191,7 @@ class ReplayGainAudioProcessor(private val context: Context) :
             // Opus has it's own "r128_*_gain" ReplayGain specification, which requires dividing the
             // adjustment by 256 to get the gain. This is used alongside the base adjustment
             // intrinsic to the format to create the normalized adjustment. That base adjustment
-            // is already handled by the media  framework, so we just need to apply the more
+            // is already handled by the media framework, so we just need to apply the more
             // specific adjustments.
             tags.vorbis[TAG_R128_TRACK_GAIN]
                 ?.run { first().parseReplayGainAdjustment() }