diff --git a/python/paddle/fluid/contrib/layers/nn.py b/python/paddle/fluid/contrib/layers/nn.py index 7ab225c8c9f82..34a2634d8ac9e 100644 --- a/python/paddle/fluid/contrib/layers/nn.py +++ b/python/paddle/fluid/contrib/layers/nn.py @@ -787,6 +787,9 @@ def sparse_embedding( 'paddle.static.nn.sparse_embedding', ) + if input.size == 0: + raise ValueError("input size should not be 0") + w = helper.create_parameter( attr=helper.param_attr, shape=size, diff --git a/python/paddle/fluid/tests/unittests/test_sparse_embedding_op.py b/python/paddle/fluid/tests/unittests/test_sparse_embedding_op.py new file mode 100644 index 0000000000000..0e0beda67971e --- /dev/null +++ b/python/paddle/fluid/tests/unittests/test_sparse_embedding_op.py @@ -0,0 +1,37 @@ +# Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import unittest + +import paddle + + +class TestSparseEmbeddingAPIError(unittest.TestCase): + def test_errors(self): + with paddle.fluid.dygraph.guard(): + # The size of input in sparse_embedding should not be 0. + def test_0_size(): + input = paddle.to_tensor([], dtype='int64') + paddle.static.nn.sparse_embedding( + input, + [2097152, 2097152, 2097152, 2097152], + padding_idx=2097152, + ) + + self.assertRaises(ValueError, test_0_size) + + +if __name__ == '__main__': + paddle.enable_static() + unittest.main()