Javadiscord api constructor error | Java Community | Help. Code. Learn. | Page 1

fringe cairn Apr 13, 2023, 2:44 PM

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hello guys i am using jda and working on my project, i have created botjokerservice which gives random jokes on request now i am trying to save this random quotes on my h2 runtime database but its not working

gentle hingeBOT Apr 13, 2023, 2:44 PM

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fringe cairn Apr 13, 2023, 2:44 PM

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my service code

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error

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its some kind of constructor error i guess

tacit beacon Apr 13, 2023, 2:47 PM

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yes, you are calling a constructor which does not exist, there is no no-arg constructor for BotJokeService

fringe cairn Apr 13, 2023, 2:48 PM

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i have already created constructor for my

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playerrepository

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but here it still gives error

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even if i try here new BotJokerService (PlayerRepository playerRepostiory)

tacit beacon Apr 13, 2023, 2:51 PM

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fringe cairn even if i try here new BotJokerService (PlayerRepository playerRepostiory)

post screenshot of that

fringe cairn Apr 13, 2023, 2:53 PM

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here

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fringe cairn Apr 13, 2023, 3:14 PM

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up

tacit beacon Apr 13, 2023, 3:31 PM

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you don't declare the type of the argument when calling a constructor

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only the name of the variable you're passing to it

fringe cairn Apr 13, 2023, 3:32 PM

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how to declear i dont get it

tacit beacon Apr 13, 2023, 3:33 PM

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constructor call works like method call (kind of)

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you call it only with the names of the arguments

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not the types

fringe cairn Apr 13, 2023, 3:34 PM

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look

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this is my botjoke service

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everything works fine here

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everything is defined

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now i want that my jda

tacit beacon Apr 13, 2023, 3:34 PM

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yes, the problem is with the invokation of the constructor, not the constructor itself

fringe cairn Apr 13, 2023, 3:34 PM

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listen to botjokesservice app

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here

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what to do here i dont get that

tacit beacon Apr 13, 2023, 3:35 PM

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here, you don't call the argument "PlayerRepository playerRepository", the type is already known, you don't need to specify it

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you need a variable of type PlayerRepository

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so that you can call the constructor like new BotJokeService(playerRepository) such that playerRepository is a variable contains a PlayerRepository

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same as method call

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you cannot call the constructor with no arguments, because there is no no-argument constructor

fringe cairn Apr 13, 2023, 3:39 PM

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i changed that

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it gives exception

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tacit beacon Apr 13, 2023, 3:40 PM

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because the playerRepository variable doesn't refer to a PlayerRepository, it is uninitialized

fringe cairn Apr 13, 2023, 3:40 PM

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how to initialize

tacit beacon Apr 13, 2023, 3:41 PM

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set it to something

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most likely, a new instance of PlayerRepository

fringe cairn Apr 13, 2023, 4:15 PM

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its kind of paradox my brain is exploding , on my botjokeservice side everything goes fine its constructor everything to make my service class work i have to put it in jda context whenever i try to do that new BotjokeService(); everything goes crazy i dont know how to initilize my repository i just dont get it

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cant i here say that i want my super classes constructor ?

#Javadiscord api constructor error