diff --git a/tfjs-converter/src/executor/tensor_array.ts b/tfjs-converter/src/executor/tensor_array.ts
index 83158aaa171..2af5f546d12 100644
--- a/tfjs-converter/src/executor/tensor_array.ts
+++ b/tfjs-converter/src/executor/tensor_array.ts
@@ -67,9 +67,9 @@ export class TensorArray {
       throw new Error(`TensorArray ${this.name} has already been closed.`);
     }
 
-    if (index < 0 || index >= this.tensors.length) {
+    if (index < 0 || index >= this.size()) {
       throw new Error(`Tried to read from index ${index}, but array size is: ${
-          this.tensors.length}`);
+          this.size()}`);
     }
 
     const tensorWithState = this.tensors[index];
@@ -182,6 +182,8 @@ export class TensorArray {
       for (let i = 0; i < this.size(); i++) {
         indices.push(i);
       }
+    } else {
+      indices = indices.slice(0, this.size());
     }
 
     if (indices.length === 0) {
diff --git a/tfjs-converter/src/executor/tensor_array_test.ts b/tfjs-converter/src/executor/tensor_array_test.ts
index b569e19860d..15b95c3bdc2 100644
--- a/tfjs-converter/src/executor/tensor_array_test.ts
+++ b/tfjs-converter/src/executor/tensor_array_test.ts
@@ -145,6 +145,11 @@ describe('TensorArray', () => {
       expect(gathered.shape).toEqual([2, 1, 1]);
       test_util.expectArraysClose(await gathered.data(), [2, 1]);
     });
+    it('should return when indices longer than available tensors', async () => {
+      const gathered = tensorArray.gather([1, 0, 2, 3]);
+      expect(gathered.shape).toEqual([2, 1, 1]);
+      test_util.expectArraysClose(await gathered.data(), [2, 1]);
+    });
     it('should fail if dtype is not matched', () => {
       expect(() => tensorArray.gather([0, 1], 'float32')).toThrow();
     });