Continuing from this question.
I'm having trouble deserializing the following json array (Sorry for the size):
"geometry": { "type": "Polygon", "coordinates": [ [ [ 771230.894373, 4422896.962001 ],
[ 804804.852796, 4451159.130080 ], [ 876828.563339, 4417873.954498 ], [ 959794.979827,
4430944.287708 ], [ 910992.515063, 4372980.866944 ], [ 932488.308736, 4357684.778349 ],
[ 918573.372386, 4115663.286966 ], [ 834059.614976, 4013708.358795 ], [ 929360.231044,
3833522.241529 ], [ 1008029.715188, 3776446.653183 ], [ 1061663.445852, 3533717.758754
], [ 1035703.740599, 3519308.069656 ], [ 1095348.723766, 3396028.487184 ], [
1108462.159782, 3230455.268230 ], [ 1083571.121640, 3163122.508021 ], [ 1103953.720405,
3082716.041755 ], [ 1045722.494771, 3020215.642212 ], [ 1117367.719045, 2915275.458735
], [ 1141268.013718, 2827405.304519 ], [ 1286729.192338, 2790314.754276 ], [
1334329.406601, 2695307.513404 ], [ 829417.592210, 2374337.277646 ], [ 647042.870444,
2207530.090128 ], [ 370914.873531, 2152159.656850 ], [ 346669.488436, 2173360.227237 ],
[ 359905.375891, 2251757.174668 ], [ 199905.871774, 2309591.361246 ], [ 129963.835709,
2361036.252651 ], [ 130208.738589, 2404106.913263 ], [ -964785.432600, 3159802.671416
], [ -964829.960396, 3338713.127631 ], [ -851005.781060, 3424742.002477 ], [ -
616522.405653, 3491025.523892 ], [ -547749.224241, 3569019.334331 ], [ -403724.067052,
3628920.873754 ], [ -423973.082428, 3724062.779415 ], [ -333893.350478, 3741450.793542
], [ -317696.364567, 3774909.265404 ], [ -131414.328674, 3777826.527844 ], [ -
112467.751341, 3830221.719769 ], [ -185682.580436, 3930014.456814 ], [ -194499.084106,
4129581.855629 ], [ -245950.952751, 4175549.526399 ], [ -42303.076294, 4287174.981681
], [ -11222.674464, 4271148.905617 ], [ 131633.628071, 4371332.547494 ], [
433220.392528, 4427574.250017 ], [ 593119.709103, 4389089.571176 ], [ 719645.442339,
4451856.882422 ], [ 771230.894373, 4422896.962001 ] ] ] }
If I paste it into a json-viewer, I get this structure:
[geometry]
...
[coordinates] => Array
(
[0] => Array
(
[0] => Array
(
[0] => 771230.894373
[1] => 4422896.962001
)
[1] => Array
(
[0] => 804804.852796
[1] => 4451159.13008
)
...
[n] => Array
[n] => Array
Now, the array containing the arrays with the coordinates has a variable size. So I figured that in java, this whole object whould be an array, containing a collection of arrays, with each array containing a Collection<double[]>
. Something like Collection<double[]>[][].
But gson does not accept this. I get the following error message:
Exception in thread "main" com.google.gson.JsonParseException: Expecting object but
found array: 2.963610
Which seems weird, as 2.963610
doesnt look like an array to me. But it might have confused me to the point where I'm lost, more or less...
See Question&Answers more detail:
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