intellij idea - Enable lambda expression in Java 8 in Intelij -


this question has answer here:

i trying follow spark java tutorial. set things, , tried compiling project. got following error:

error:(8, 34) java: lambda expressions not supported in -source 1.5   (use -source 8 or higher enable lambda expressions)

i tried setting compiler options , default jdk, still seeing error.

here how set ide:

enter image description here

i happy if me.

it's not enough set project level. need set module level.

follow these steps.

right click on project------>> go open module settings---> in opening window click project in project settings----> , set project sdk

see answer https://stackoverflow.com/a/21747364/492620


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