diff --git a/app/src/full/java/com/topjohnwu/magisk/adapters/ModulesAdapter.java b/app/src/full/java/com/topjohnwu/magisk/adapters/ModulesAdapter.java
index e31151c60..6a978ab00 100644
--- a/app/src/full/java/com/topjohnwu/magisk/adapters/ModulesAdapter.java
+++ b/app/src/full/java/com/topjohnwu/magisk/adapters/ModulesAdapter.java
@@ -45,9 +45,9 @@ public class ModulesAdapter extends RecyclerView.Adapter<ModulesAdapter.ViewHold
         String noInfo = context.getString(R.string.no_info_provided);
 
         holder.title.setText(module.getName());
-        holder.versionName.setText( TextUtils.isEmpty(version) ? noInfo : version);
-        holder.author.setText( TextUtils.isEmpty(author) ? noInfo : context.getString(R.string.author, author));
-        holder.description.setText( TextUtils.isEmpty(description) ? noInfo : description);
+        holder.versionName.setText(TextUtils.isEmpty(version) ? noInfo : version);
+        holder.author.setText(TextUtils.isEmpty(author) ? noInfo : context.getString(R.string.author, author));
+        holder.description.setText(TextUtils.isEmpty(description) ? noInfo : description);
 
         holder.checkBox.setOnCheckedChangeListener(null);
         holder.checkBox.setChecked(module.isEnabled());
diff --git a/app/src/full/java/com/topjohnwu/magisk/adapters/ReposAdapter.java b/app/src/full/java/com/topjohnwu/magisk/adapters/ReposAdapter.java
index dfc256e53..303695ea4 100644
--- a/app/src/full/java/com/topjohnwu/magisk/adapters/ReposAdapter.java
+++ b/app/src/full/java/com/topjohnwu/magisk/adapters/ReposAdapter.java
@@ -88,11 +88,16 @@ public class ReposAdapter extends SectionedAdapter<ReposAdapter.SectionHolder, R
         Repo repo = repoPairs.get(section).second.get(position);
         Context context = holder.itemView.getContext();
 
-        holder.title.setText(repo.getName());
-        holder.versionName.setText(repo.getVersion());
+        String name = repo.getName();
+        String version = repo.getVersion();
         String author = repo.getAuthor();
-        holder.author.setText(TextUtils.isEmpty(author) ? null : context.getString(R.string.author, author));
-        holder.description.setText(repo.getDescription());
+        String description = repo.getDescription();
+        String noInfo = context.getString(R.string.no_info_provided);
+
+        holder.title.setText(TextUtils.isEmpty(name) ? noInfo : name);
+        holder.versionName.setText(TextUtils.isEmpty(version) ? noInfo : version);
+        holder.author.setText(TextUtils.isEmpty(author) ? noInfo : context.getString(R.string.author, author));
+        holder.description.setText(TextUtils.isEmpty(description) ? noInfo : description);
         holder.updateTime.setText(context.getString(R.string.updated_on, repo.getLastUpdateString()));
 
         holder.infoLayout.setOnClickListener(v ->
diff --git a/app/src/full/java/com/topjohnwu/magisk/container/BaseModule.java b/app/src/full/java/com/topjohnwu/magisk/container/BaseModule.java
index 594cb6e8d..194f7e002 100644
--- a/app/src/full/java/com/topjohnwu/magisk/container/BaseModule.java
+++ b/app/src/full/java/com/topjohnwu/magisk/container/BaseModule.java
@@ -1,8 +1,8 @@
 package com.topjohnwu.magisk.container;
 
-
 import android.content.ContentValues;
 import android.database.Cursor;
+import android.text.TextUtils;
 
 import java.util.List;
 
@@ -10,21 +10,27 @@ import androidx.annotation.NonNull;
 
 public abstract class BaseModule implements Comparable<BaseModule> {
 
-    private String mId = null, mName, mVersion, mAuthor, mDescription;
+    private String mId, mName, mVersion, mAuthor, mDescription;
     private int mVersionCode = -1, minMagiskVersion = -1;
 
-    protected BaseModule() {}
+    protected BaseModule() {
+        mId = mName = mVersion = mAuthor = mDescription = "";
+    }
 
     protected BaseModule(Cursor c) {
-        mId = c.getString(c.getColumnIndex("id"));
-        mName = c.getString(c.getColumnIndex("name"));
-        mVersion = c.getString(c.getColumnIndex("version"));
+        mId = nonNull(c.getString(c.getColumnIndex("id")));
+        mName = nonNull(c.getString(c.getColumnIndex("name")));
+        mVersion = nonNull(c.getString(c.getColumnIndex("version")));
         mVersionCode = c.getInt(c.getColumnIndex("versionCode"));
-        mAuthor = c.getString(c.getColumnIndex("author"));
-        mDescription = c.getString(c.getColumnIndex("description"));
+        mAuthor = nonNull(c.getString(c.getColumnIndex("author")));
+        mDescription = nonNull(c.getString(c.getColumnIndex("description")));
         minMagiskVersion = c.getInt(c.getColumnIndex("minMagisk"));
     }
 
+    private String nonNull(String s) {
+        return s == null ? "" : s;
+    }
+
     public ContentValues getContentValues() {
         ContentValues values = new ContentValues();
         values.put("id", mId);
diff --git a/app/src/full/java/com/topjohnwu/magisk/container/Repo.java b/app/src/full/java/com/topjohnwu/magisk/container/Repo.java
index 48031cf84..853cb811e 100644
--- a/app/src/full/java/com/topjohnwu/magisk/container/Repo.java
+++ b/app/src/full/java/com/topjohnwu/magisk/container/Repo.java
@@ -2,6 +2,7 @@ package com.topjohnwu.magisk.container;
 
 import android.content.ContentValues;
 import android.database.Cursor;
+import android.text.TextUtils;
 
 import com.topjohnwu.magisk.Const;
 import com.topjohnwu.magisk.utils.Download;
@@ -35,7 +36,7 @@ public class Repo extends BaseModule {
             throw new IllegalRepoException("Repo [" + repoName + "] parse error: " + e.getMessage());
         }
 
-        if (getId() == null) {
+        if (TextUtils.isEmpty(getId())) {
             throw new IllegalRepoException("Repo [" + repoName + "] does not contain id");
         }
         if (getVersionCode() < 0) {