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Java

Hector Catala
Hector Catala
5,438 Points
Posted by Hector Catala
Hector Catala
5,438 Points

Whitelabel Error Page

Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback.

Mon May 16 15:14:50 CDT 2016 There was an unexpected error (type=Internal Server Error, status=500). Exception evaluating SpringEL expression: "gif.name" (gif-details:13)

I'm using IntelliJ IDEA 2016.1.2, JDK 1.8.0_73

Content of GifController.java

package com.teamtreehouse.giflib.controller;

import com.teamtreehouse.giflib.model.Gif;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;

import java.time.LocalDate;

@Controller
public class GifController {
    @RequestMapping("/")
    public String listGifs() {
        return "Home";
    }

    @RequestMapping("/gif")
    public String gifDetails(ModelMap modelMap) {
        Gif gif = new Gif("compiler-bot", LocalDate.of(2016,5,16), "Héctor Catalá", true);
        return "gif-details";
    }
}
Hector Catala
Hector Catala
5,438 Points
Hector Catala
Hector Catala
5,438 Points

I saw mi error:

package com.teamtreehouse.giflib.controller;

import com.teamtreehouse.giflib.model.Gif;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;

import java.time.LocalDate;

@Controller
public class GifController {
    @RequestMapping("/")
    public String listGifs() {
        return "Home";
    }

    @RequestMapping("/gif")
    public String gifDetails(ModelMap modelMap) {
        Gif gif = new Gif("compiler-bot", LocalDate.of(2016,5,16), "Héctor Catalá", true);
        modelMap.put("gif", gif);  /* I missing this line <====== */
        return "gif-details";
    }
}

Now works fine.