Solr空间搜索，多边形相交错误

Question

我正在 SOLR 5.0 中尝试空间搜索，我的系统已启动并正在运行，但有时我会遇到此错误，我用谷歌搜索但没有找到任何解释，请任何人帮助我。

我的错误

because: com.spatial4j.core.exception.InvalidShapeException: Self-intersection at or near point 
(13.143009111281323, 80.07316589355469, NaN)","code":400}})

我的查询：

Intersects(POLYGON((13.142340452070176 80.07522583007812,13.141003126359843 80.079345703125
,13.141003126359843 80.08621215820312,13.1383284530778 80.09445190429688,13.1383284530778 80.101318359375
,13.136991105507466 80.11367797851562,13.131641642380112 80.14114379882812,13.128966867118496 80.15350341796875
,13.126292062732247 80.16311645507812,13.124954649619115 80.17135620117188,13.111580118251648 80.17135620117188
,13.099542418228534 80.15899658203125,13.095529720741494 80.10543823242188,13.09820485966459 80.10543823242188
,13.099542418228534 80.10406494140625,13.102217513557752 80.10406494140625,13.103555050321653 80.10269165039062
,13.106230102044576 80.101318359375,13.114255082724767 80.101318359375,13.1155925540513 80.09994506835938
,13.118267474880913 80.09857177734375,13.119604924382593 80.09857177734375,13.124954649619115 80.0958251953125
,13.127629468565612 80.0958251953125,13.130304258390225 80.09445190429688,13.131641642380112 80.09445190429688
,13.134316388511614 80.09307861328125,13.136991105507466 80.09033203125,13.139665793362148 80.0848388671875
,13.141003126359843 80.08346557617188,13.141003126359843 80.08209228515625,13.142340452070176 80.08071899414062
,13.142340452070176 80.0738525390625,13.14367777049247 80.07247924804688,13.14367777049247 80.07110595703125
,13.142340452070176 80.07522583007812)))distErrPct=0

Answer 1

好吧，我们来看看多边形：

看起来很合理，但右下角很忙：

在那里你可以看到自相交，自相交多边形是不可接受的（有关更多信息，请参阅Solr Spatial search with self-intersecting polygons）。

在我看来，您试图比您的应用程序更精确。