diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp
index 2fa3111..456352c 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_node_reader.cpp
@@ -26,8 +26,7 @@
 void DynamicPatriciaTrieNodeReader::fetchPtNodeInfoFromBufferAndProcessMovedPtNode(
         const int ptNodePos, const int maxCodePointCount, int *const outCodePoints) {
     if (ptNodePos < 0 || ptNodePos >= mBuffer->getTailPosition()) {
-        // Reading invalid position because of bug or broken dictionary.
-        AKLOGE("Fetching PtNode info from invalid dictionary position: %d, dictionary size: %d",
+        AKLOGE("Fetching PtNode info form invalid dictionary position: %d, dictionary size: %d",
                 ptNodePos, mBuffer->getTailPosition());
         ASSERT(false);
         invalidatePtNodeInfo();
diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_reading_helper.cpp b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_reading_helper.cpp
index 601ee66..f4a2ef3 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_reading_helper.cpp
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_reading_helper.cpp
@@ -155,15 +155,6 @@
 // Read node array size and process empty node arrays. Nodes and arrays are counted up in this
 // method to avoid an infinite loop.
 void DynamicPatriciaTrieReadingHelper::nextPtNodeArray() {
-    if (mReadingState.mPos < 0 || mReadingState.mPos >= mBuffer->getTailPosition()) {
-        // Reading invalid position because of a bug or a broken dictionary.
-        AKLOGE("Reading PtNode array info from invalid dictionary position: %d, dict size: %d",
-                mReadingState.mPos, mBuffer->getTailPosition());
-        ASSERT(false);
-        mIsError = true;
-        mReadingState.mPos = NOT_A_DICT_POS;
-        return;
-    }
     mReadingState.mPosOfLastPtNodeArrayHead = mReadingState.mPos;
     const bool usesAdditionalBuffer = mBuffer->isInAdditionalBuffer(mReadingState.mPos);
     const uint8_t *const dictBuf = mBuffer->getBuffer(usesAdditionalBuffer);
@@ -200,15 +191,6 @@
 
 // Follow the forward link and read the next node array if exists.
 void DynamicPatriciaTrieReadingHelper::followForwardLink() {
-    if (mReadingState.mPos < 0 || mReadingState.mPos >= mBuffer->getTailPosition()) {
-        // Reading invalid position because of bug or broken dictionary.
-        AKLOGE("Reading forward link from invalid dictionary position: %d, dict size: %d",
-                mReadingState.mPos, mBuffer->getTailPosition());
-        ASSERT(false);
-        mIsError = true;
-        mReadingState.mPos = NOT_A_DICT_POS;
-        return;
-    }
     const bool usesAdditionalBuffer = mBuffer->isInAdditionalBuffer(mReadingState.mPos);
     const uint8_t *const dictBuf = mBuffer->getBuffer(usesAdditionalBuffer);
     if (usesAdditionalBuffer) {
diff --git a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_reading_helper.h b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_reading_helper.h
index 154590f..b033eee 100644
--- a/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_reading_helper.h
+++ b/native/jni/src/suggest/policyimpl/dictionary/dynamic_patricia_trie_reading_helper.h
@@ -240,7 +240,6 @@
     static const int MAX_NODE_ARRAY_COUNT_TO_AVOID_INFINITE_LOOP;
     static const size_t MAX_READING_STATE_STACK_SIZE;
 
-    // TODO: Introduce error code to track what caused the error.
     bool mIsError;
     ReadingState mReadingState;
     const BufferWithExtendableBuffer *const mBuffer;