java.lang.NumberFormatException:预期为int但在第1行第8454行为0.6

Question

我在演示项目中使用改装库进行调用.

我收到以下错误:

java.lang.NumberFormatException:期望一个int,但在第1行第8454行是0.6.路径$ .result.results.ads [2] .acres

我认为这归功于GSON.

我会告诉你它被抓到的JSON:

   {  
       "ad_id":739580087654,
       "property_type":"site",
       "house_type":"",
       "selling_type":"private-treaty",
       "price_type":"",
       "agreed":0,
       "priority":2,
       "description":"Beautiful elevated 0.6 acre site - zoned residential - and within easy walk to this popular and scenic coastal village\r\n\r\n\r\nthe site area is zoned residential ( i.e. can be constructed on for residential home) and has beautiful coastal views\r\n\r\nSpiddal is an exceptionally popular location , just 8 miles west of Galway City but the area has not been over developed.\r\n\r\nAll services and family amenities are location in the village centre.\r\n\r\n",
       "price":135000,
       "bedrooms":null,
       "bathrooms":null,
       "tax_section":"0",
       "square_metres":0,
       "acres":0.6,   <----------------------TRIPPING UP HERE
       "features":[  
          "Zoned residential",
          "within easy walk of coastal village of Spiddal",
          "with coastal views"
       ],
       "ber_rating":"",
       "ber_code":"",
       "ber_epi":0,             
       "city":"",
       "general_area":"Connemara",
       "postcode":null,
       "latlon_accuracy":1,
       "main_email":"",
       "cc_email":"",
       "auction_address":"",
       "start_date":1384425002,
       "listing_date":1384425002,
       "agreed_date":0,
       "auction_date":0,
       "tags":1
    },

我不是那么有经验的Retrofit所以决定学习和整合这个项目.

有人会有什么建议吗？

我对发送的JSON没有任何控制权.

Answer 1

尝试使用float或double代替int; 0.6不是整数,它是小数.请注意,java会自动将小数解释为doubles; 一个浮动的例子就是0.6f.