質問編集履歴
3
エラー部分の補足
test
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File without changes
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test
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@@ -158,6 +158,8 @@
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158
158
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159
159
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<%= form.select :category_id, @category.map{|category|[category.name,category.id]} %>
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160
160
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161
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+
#上記selectの部分がエラー該当箇所です。
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162
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+
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161
163
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</div>
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164
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2
新たなエラー部分の追記
test
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File without changes
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test
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@@ -124,6 +124,110 @@
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124
124
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125
125
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```
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127
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新たに出たエラー全文
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128
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129
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```ruby
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130
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+
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131
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+
NoMethodError in Targets#create
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132
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+
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133
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+
Showing /Users/ren0826nosuke/Desktop/projects/target-app/app/views/targets/new.html.erb where line #10 raised:
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134
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135
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136
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+
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137
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undefined method `map' for nil:NilClass
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138
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+
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139
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+
Extracted source (around line #10):
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140
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+
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141
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8
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142
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+
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143
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9
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144
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+
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145
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+
10
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146
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+
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147
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11
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148
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149
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12
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150
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+
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151
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13
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152
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153
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154
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155
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+
<div class="form-group">
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156
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+
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157
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+
<%= form.label :category_id, "カテゴリ" %><br>
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158
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+
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159
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<%= form.select :category_id, @category.map{|category|[category.name,category.id]} %>
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160
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+
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161
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</div>
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162
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+
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163
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164
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165
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+
<div class="form-group">
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166
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+
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167
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+
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168
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169
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+
Rails.root: /Users/ren0826nosuke/Desktop/projects/target-app
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170
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+
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171
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+
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172
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173
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+
Application Trace | Framework Trace | Full Trace
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174
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+
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175
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+
app/views/targets/new.html.erb:10:in `block in _app_views_targets_new_html_erb__2269560302185157887_70138228332500'
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176
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177
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app/views/targets/new.html.erb:2:in `_app_views_targets_new_html_erb__2269560302185157887_70138228332500'
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178
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+
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179
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+
app/controllers/targets_controller.rb:24:in `create'
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180
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+
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181
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Request
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182
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183
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+
Parameters:
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184
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185
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186
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+
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187
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{"utf8"=>"✓",
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188
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+
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189
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"authenticity_token"=>"F5MW8QuNuGxrebg66IJL2TkYLX233VnhbnpqO1cvrFH05j6rkv8bN+GmxtrEJBWAKtIzHbtyzSVkACcDi6NBng==",
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190
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+
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191
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"target"=>
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192
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193
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{"title"=>"aaaaa",
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194
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195
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"category_id"=>"1",
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196
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197
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"price"=>"100",
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198
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199
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"date(1i)"=>"2020",
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200
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+
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201
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"date(2i)"=>"4",
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202
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203
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"date(3i)"=>"14",
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204
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205
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"memo"=>"",
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206
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207
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"priority"=>"1",
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208
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209
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"created_at(1i)"=>"2020",
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210
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211
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"created_at(2i)"=>"4",
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212
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+
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213
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"created_at(3i)"=>"14"},
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214
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+
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215
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+
"commit"=>"作成"}
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216
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+
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217
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+
Toggle session dump
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218
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+
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219
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+
Toggle env dump
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220
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+
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221
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Response
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222
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+
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223
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Headers:
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224
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+
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225
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226
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227
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None
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228
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229
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```
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230
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127
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128
232
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129
233
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## 試してみた事
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1
エラー文を全部追記
test
CHANGED
|
File without changes
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test
CHANGED
|
@@ -24,6 +24,108 @@
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24
24
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25
25
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26
26
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27
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## エラー全文
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28
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+
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29
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+
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30
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+
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31
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+
```ruby
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32
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+
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33
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+
NameError in TargetsController#create
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34
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+
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35
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+
undefined local variable or method `target' for #<TargetsController:0x00007f94aa1117c8> Did you mean? target_url
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36
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+
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37
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+
Extracted source (around line #42):
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38
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+
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39
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+
40
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40
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+
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41
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41
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42
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43
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42
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44
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45
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43
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46
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47
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44
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48
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49
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45
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50
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51
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52
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53
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+
private
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54
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+
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55
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+
def target_params
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|
56
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+
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|
57
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+
params.require(:target).permit(:title, :price, :date, :memo, :created_at).merge(category_id: target.category.id,priority: target.priority.id)
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58
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+
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59
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+
end
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|
60
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+
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61
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+
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62
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+
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63
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+
def move_to_index
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64
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+
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65
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+
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66
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+
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67
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+
Rails.root: /Users/ren0826nosuke/Desktop/projects/target-app
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68
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+
|
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69
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+
|
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70
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+
|
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71
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+
Application Trace | Framework Trace | Full Trace
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72
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+
|
|
73
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+
app/controllers/targets_controller.rb:42:in `target_params'
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74
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+
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75
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+
app/controllers/targets_controller.rb:20:in `create'
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76
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+
|
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77
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+
Request
|
|
78
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+
|
|
79
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+
Parameters:
|
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80
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+
|
|
81
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+
|
|
82
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+
|
|
83
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+
{"utf8"=>"✓",
|
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84
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+
|
|
85
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+
"authenticity_token"=>"F5MW8QuNuGxrebg66IJL2TkYLX233VnhbnpqO1cvrFH05j6rkv8bN+GmxtrEJBWAKtIzHbtyzSVkACcDi6NBng==",
|
|
86
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+
|
|
87
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+
"target"=>
|
|
88
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+
|
|
89
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+
{"title"=>"aaaaa",
|
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90
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+
|
|
91
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+
"category_id"=>"1",
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92
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+
|
|
93
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+
"price"=>"100",
|
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94
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+
|
|
95
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+
"date(1i)"=>"2020",
|
|
96
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+
|
|
97
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+
"date(2i)"=>"4",
|
|
98
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+
|
|
99
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+
"date(3i)"=>"14",
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100
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+
|
|
101
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+
"memo"=>"",
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|
102
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+
|
|
103
|
+
"priority"=>"1",
|
|
104
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+
|
|
105
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+
"created_at(1i)"=>"2020",
|
|
106
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+
|
|
107
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+
"created_at(2i)"=>"4",
|
|
108
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+
|
|
109
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+
"created_at(3i)"=>"14"},
|
|
110
|
+
|
|
111
|
+
"commit"=>"作成"}
|
|
112
|
+
|
|
113
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+
Toggle session dump
|
|
114
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+
|
|
115
|
+
Toggle env dump
|
|
116
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+
|
|
117
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+
Response
|
|
118
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+
|
|
119
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+
Headers:
|
|
120
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+
|
|
121
|
+
|
|
122
|
+
|
|
123
|
+
None
|
|
124
|
+
|
|
125
|
+
```
|
|
126
|
+
|
|
127
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+
|
|
128
|
+
|
|
27
129
|
## 試してみた事
|
|
28
130
|
|
|
29
131
|
createアクションにbinding.pryでparamsの中身を見てみると以下の通りでした。
|