Modding Help Help with learning blueprint

i am making a mod that adds 3 new types of rope for climbing, the ids are rappelrope, strongrope, and strongrappelrope and i want the recipe for rappelrope and strongrope to be learned on picking up rope and the recipe for strongrappelrope to be learned after picking up rappelrope, but nowhere can i find how to make it work that way. please help.

here's the loading log:

Code:

[12:18:11.543] [Info] Root: Preparing Root...
[12:18:11.545] [Info] Root: Done preparing Root.
[12:18:11.545] [Info] Client Version 1.4.4 (windows x86_64) Source ID: 8cbe6faf22282659828a194e06a08999f213769e Protocol: 747
[12:18:11.545] [Info] Root: Scanning for asset sources in directory '..\assets\'
[12:18:11.545] [Warn] Root: Unrecognized file in asset directory 'ModPackHelper.log', skipping
[12:18:11.546] [Warn] Root: Unrecognized file in asset directory 'Modpak Helper.bat', skipping
[12:18:11.546] [Info] Root: Skipping hidden '_unpacked' in asset directory
[12:18:12.868] [Info] Root: Scanning for asset sources in directory '..\mods\'
[12:18:12.869] [Warn] Root: Unrecognized file in asset directory 'Modpak Helper.bat', skipping
[12:18:12.873] [Warn] Root: Unrecognized file in asset directory 'mods_go_here', skipping
[12:18:12.873] [Info] Root: Detected asset source named 'base' at '..\assets\packed.pak'
[12:18:12.873] [Info] Root: Detected asset source named 'More Rope' at '..\mods\MoreRope'
[12:18:12.873] [Info] Root: Detected unnamed asset source at '..\assets\user'
[12:18:12.873] [Info] Loading assets from: '..\assets\packed.pak'
[12:18:15.189] [Info] Loading assets from: '..\mods\MoreRope'
[12:18:15.196] [Info] Loading assets from: '..\assets\user'
[12:18:16.775] [Info] Assets digest is 9a5a32ba0962d7d052a93e127f27efc687063ce788076f8a76e4c8fbf69adbb1
[12:18:16.775] [Info] Root: Loaded Assets in 5.23074 seconds
[12:18:16.778] [Info] Application: Initializing SDL Video
[12:18:16.785] [Info] Application: Initializing SDL Joystick
[12:18:17.325] [Info] Application: Initializing SDL Sound
[12:18:17.904] [Info] Failed to initialize Steam platform services
[12:18:17.907] [Info] Initialized Discord platform services
[12:18:18.125] [Info] Application: Creating SDL Window
[12:18:18.928] [Info] Application: Enabling VSync with late swap tearing
[12:18:19.022] [Info] Application: Opened default audio device with 44.1khz / 16 bit stereo audio, 2048 sample size buffer
[12:18:19.032] [Info] OpenGL version: '4.6.13558 Compatibility Profile Context 26.20.11008.1007' vendor: 'ATI Technologies Inc.' renderer: 'AMD Radeon(TM) R4 Graphics' shader: '4.60'
[12:18:19.034] [Info] Application: initialization...
[12:18:19.036] [Info] Root: Loaded Configuration in 0.0018242 seconds
[12:18:19.170] [Info] Application: renderer initialization...
[12:18:19.180] [Info] detected supported OpenGL texture size 16384, using atlasNumCells 128
[12:18:19.180] [Info] Root: Loaded ImageMetadataDatabase in 2.70002e-06 seconds
[12:18:19.204] [Info] Application: main update loop...
[12:18:19.308] [Info] Root: Loaded NameGenerator in 0.0301621 seconds
[12:18:19.685] [Info] Root: Loaded PlantDatabase in 0.376848 seconds
[12:18:20.142] [Info] Root: Loaded ProjectileDatabase in 0.457319 seconds
[12:18:20.986] [Info] Root: Loaded ObjectDatabase in 1.70494 seconds
[12:18:21.255] [Info] Root: Loaded MonsterDatabase in 1.11185 seconds
[12:18:21.258] [Info] Root: Loaded StagehandDatabase in 0.0029986 seconds
[12:18:21.268] [Info] Root: Loaded VehicleDatabase in 0.0098032 seconds
[12:18:21.273] [Info] Root: Loaded PlayerFactory in 0.0050675 seconds
[12:18:21.336] [Info] Root: Loaded NpcDatabase in 0.348293 seconds
[12:18:21.338] [Info] Root: Loaded VersioningDatabase in 0.0017684 seconds
[12:18:21.338] [Info] Root: Loaded EntityFactory in 0.0645216 seconds
[12:18:21.660] [Info] Root: Loaded ParticleDatabase in 0.321824 seconds
[12:18:21.791] [Info] Root: Writing runtime configuration to '..\storage\starbound.config'
[12:18:23.054] [Error] Exception caught loading asset: /items/active/grapplinghooks/rappelrope/rappelrope.activeitem, (AssetException) Could not read JSON asset /items/active/grapplinghooks/rappelrope/rappelrope.activeitem
[0] 7ff7eb35a213 Star::captureStack
[1] 7ff7eb358f9e Star::StarException::StarException
[2] 7ff7eb359088 Star::StarException::StarException
[3] 7ff7eb368920 Star::AssetException::AssetException
[4] 7ff7ebc61fa1 `<lambda_de493f01ed04f38d948f8b3d1c9a817c>::operator()'::`1'::catch$8
[5] 7ffd6e7b1030
[6] 7ffd6e7b32e8 is_exception_typeof
[7] 7ffd774c0616 RtlCaptureContext
[8] 7ff7eb36b1c2 <lambda_de493f01ed04f38d948f8b3d1c9a817c>::operator()
[9] 7ff7eb36863b Star::Assets::unlockDuring<<lambda_de493f01ed04f38d948f8b3d1c9a817c> >
[10] 7ff7eb37468d Star::Assets::loadJson
[11] 7ff7eb3737e3 Star::Assets::loadAsset
[12] 7ff7eb36f76f Star::Assets::doLoad
[13] 7ff7eb37a52b Star::Assets::workerMain
[14] 7ff7eb356877 <lambda_acdb4815e022f76f36408ff78907d178>::operator()
[15] 7ff7eb356d9e Star::ThreadImpl::runThread
[16] 7ffd75737bd4 BaseThreadInitThunk
[17] 7ffd7748ce51 RtlUserThreadStart
Caused by: (JsonParsingException) Cannot parse json file: /items/active/grapplinghooks/rappelrope/rappelrope.activeitem
[0] 7ff7eb35a213 Star::captureStack
[1] 7ff7eb358f9e Star::StarException::StarException
[2] 7ff7eb359088 Star::StarException::StarException
[3] 7ff7eb369480 Star::JsonParsingException::JsonParsingException
[4] 7ff7ebc6339b `Star::Assets::readJson'::`1'::catch$245
[5] 7ffd6e7b1030
[6] 7ffd6e7b32e8 is_exception_typeof
[7] 7ffd774c0616 RtlCaptureContext
[8] 7ff7eb376a5a Star::Assets::readJson
[9] 7ff7eb36b1c2 <lambda_de493f01ed04f38d948f8b3d1c9a817c>::operator()
[10] 7ff7eb36863b Star::Assets::unlockDuring<<lambda_de493f01ed04f38d948f8b3d1c9a817c> >
[11] 7ff7eb37468d Star::Assets::loadJson
[12] 7ff7eb3737e3 Star::Assets::loadAsset
[13] 7ff7eb36f76f Star::Assets::doLoad
[14] 7ff7eb37a52b Star::Assets::workerMain
[15] 7ff7eb356877 <lambda_acdb4815e022f76f36408ff78907d178>::operator()
[16] 7ff7eb356d9e Star::ThreadImpl::runThread
[17] 7ffd75737bd4 BaseThreadInitThunk
[18] 7ffd7748ce51 RtlUserThreadStart
Caused by: (JsonParsingException) Error parsing json: bad object, should be '}' or ',' at 43:3
[0] 7ff7eb35a213 Star::captureStack
[1] 7ff7eb358f9e Star::StarException::StarException
[2] 7ff7eb365be1 Star::inputUtf8Json<char * __ptr64>
[3] 7ff7eb376a5a Star::Assets::readJson
[4] 7ff7eb36b1c2 <lambda_de493f01ed04f38d948f8b3d1c9a817c>::operator()
[5] 7ff7eb36863b Star::Assets::unlockDuring<<lambda_de493f01ed04f38d948f8b3d1c9a817c> >
[6] 7ff7eb37468d Star::Assets::loadJson
[7] 7ff7eb3737e3 Star::Assets::loadAsset
[8] 7ff7eb36f76f Star::Assets::doLoad
[9] 7ff7eb37a52b Star::Assets::workerMain
[10] 7ff7eb356877 <lambda_acdb4815e022f76f36408ff78907d178>::operator()
[11] 7ff7eb356d9e Star::ThreadImpl::runThread
[12] 7ffd75737bd4 BaseThreadInitThunk
[13] 7ffd7748ce51 RtlUserThreadStart
[12:18:23.186] [Info] Root: Loaded TerrainDatabase in 0.122961 seconds
[12:18:23.386] [Info] Root: Loaded MaterialDatabase in 2.04802 seconds
[12:18:23.598] [Error] Application: exception thrown, shutting down: (ItemException) Could not load item asset /items/active/grapplinghooks/rappelrope/rappelrope.activeitem
[0] 7ff7eb35a213 Star::captureStack
[1] 7ff7eb358f9e Star::StarException::StarException
[2] 7ff7eb359088 Star::StarException::StarException
[3] 7ff7eb4db310 Star::ItemException::ItemException
[4] 7ff7ebc8b4df `Star::ItemDatabase::addItemSet'::`1'::catch$403
[5] 7ffd6e7b1030
[6] 7ffd6e7b32e8 is_exception_typeof
[7] 7ffd774c0616 RtlCaptureContext
[8] 7ff7eb4df7c4 Star::ItemDatabase::addItemSet
[9] 7ff7eb4e728e Star::ItemDatabase::scanItems
[10] 7ff7eb4db1f5 Star::ItemDatabase::ItemDatabase
[11] 7ff7eb6eb345 std::make_shared<Star::ItemDatabase>
[12] 7ff7eb6f00c9 <lambda_c979fe2661440bde921b022a5da87f15>::operator()
[13] 7ff7eb6e20cf std::_Invoker_functor::_Call<<lambda_c979fe2661440bde921b022a5da87f15> & __ptr64>
[14] 7ff7eb6e5b56 std::invoke<<lambda_c979fe2661440bde921b022a5da87f15> & __ptr64>
[15] 7ff7eb6e3309 std::_Invoke_ret<std::shared_ptr<Star::ItemDatabase>,<lambda_c979fe2661440bde921b022a5da87f15> & __ptr64>
[16] 7ff7eb6f1f26 std::_Func_impl<<lambda_c979fe2661440bde921b022a5da87f15>,std::allocator<int>,std::shared_ptr<Star::ItemDatabase> >::_Do_call
[17] 7ff7eb6f0677 std::_Func_class<std::shared_ptr<Star::PlantDatabase> >::operator()
[18] 7ff7eb6e7ce3 Star::Root::loadMemberFunction<Star::ItemDatabase>
[19] 7ff7eb6e6129 Star::Root::loadMember<Star::ItemDatabase>
[20] 7ff7eb6f6ed2 Star::Root::itemDatabase
[21] 7ff7eb6e2220 std::_Invoker_pmf_pointer::_Call<std::shared_ptr<Star::SpawnTypeDatabase const > (__cdecl Star::Root::*)(void) __ptr64,Star::Root * __ptr64 & __ptr64>
[22] 7ff7eb6e5709 std::invoke<std::shared_ptr<Star::StatusEffectDatabase const > (__cdecl Star::Root::*& __ptr64)(void) __ptr64,Star::Root * __ptr64 & __ptr64>
[23] 7ff7eb6e300c std::_Invoke_ret<std::shared_ptr<Star::StagehandDatabase const > (__cdecl Star::Root::*& __ptr64)(void) __ptr64,Star::Root * __ptr64 & __ptr64>
[24] 7ff7eb6e22ae std::_Call_binder<std::_Unforced,0,std::shared_ptr<Star::VehicleDatabase const > (__cdecl Star::Root::*)(void) __ptr64,std::tuple<Star::Root * __ptr64>,std::tuple<> >
[25] 7ff7eb6e1a0e std::_Binder<std::_Unforced,std::shared_ptr<Star::ObjectDatabase const > (__cdecl Star::Root::*)(void) __ptr64,Star::Root * __ptr64 const>::operator()<>
[26] 7ff7eb6f1872 std::_Func_impl<Star::SwallowReturn<std::_Binder<std::_Unforced,std::shared_ptr<Star::TreasureDatabase const > (__cdecl Star::Root::*)(void) __ptr64,Star::Root * __ptr64 const> >,std::allocator<int>,void>::_Do_call
[27] 7ff7eb350f3b <lambda_7b083dc4bdd496712d99e51bb49515b5>::operator()
[28] 7ff7eb351ce2 Star::WorkerPool::WorkerThread::run
[29] 7ff7eb356d9e Star::ThreadImpl::runThread
[30] 7ffd75737bd4 BaseThreadInitThunk
[31] 7ffd7748ce51 RtlUserThreadStart
Caused by: (AssetException) Error loading asset /items/active/grapplinghooks/rappelrope/rappelrope.activeitem
[0] 7ff7eb35a213 Star::captureStack
[1] 7ff7eb358f9e Star::StarException::StarException
[2] 7ff7eb3651ca Star::AssetException::format<Star::AssetPath>
[3] 7ff7eb371972 Star::Assets::getAsset
[4] 7ff7eb373469 Star::Assets::json
[5] 7ff7eb4df7c4 Star::ItemDatabase::addItemSet
[6] 7ff7eb4e728e Star::ItemDatabase::scanItems
[7] 7ff7eb4db1f5 Star::ItemDatabase::ItemDatabase
[8] 7ff7eb6eb345 std::make_shared<Star::ItemDatabase>
[9] 7ff7eb6f00c9 <lambda_c979fe2661440bde921b022a5da87f15>::operator()
[10] 7ff7eb6e20cf std::_Invoker_functor::_Call<<lambda_c979fe2661440bde921b022a5da87f15> & __ptr64>
[11] 7ff7eb6e5b56 std::invoke<<lambda_c979fe2661440bde921b022a5da87f15> & __ptr64>
[12] 7ff7eb6e3309 std::_Invoke_ret<std::shared_ptr<Star::ItemDatabase>,<lambda_c979fe2661440bde921b022a5da87f15> & __ptr64>
[13] 7ff7eb6f1f26 std::_Func_impl<<lambda_c979fe2661440bde921b022a5da87f15>,std::allocator<int>,std::shared_ptr<Star::ItemDatabase> >::_Do_call
[14] 7ff7eb6f0677 std::_Func_class<std::shared_ptr<Star::PlantDatabase> >::operator()
[15] 7ff7eb6e7ce3 Star::Root::loadMemberFunction<Star::ItemDatabase>
[16] 7ff7eb6e6129 Star::Root::loadMember<Star::ItemDatabase>
[17] 7ff7eb6f6ed2 Star::Root::itemDatabase
[18] 7ff7eb6e2220 std::_Invoker_pmf_pointer::_Call<std::shared_ptr<Star::SpawnTypeDatabase const > (__cdecl Star::Root::*)(void) __ptr64,Star::Root * __ptr64 & __ptr64>
[19] 7ff7eb6e5709 std::invoke<std::shared_ptr<Star::StatusEffectDatabase const > (__cdecl Star::Root::*& __ptr64)(void) __ptr64,Star::Root * __ptr64 & __ptr64>
[20] 7ff7eb6e300c std::_Invoke_ret<std::shared_ptr<Star::StagehandDatabase const > (__cdecl Star::Root::*& __ptr64)(void) __ptr64,Star::Root * __ptr64 & __ptr64>
[21] 7ff7eb6e22ae std::_Call_binder<std::_Unforced,0,std::shared_ptr<Star::VehicleDatabase const > (__cdecl Star::Root::*)(void) __ptr64,std::tuple<Star::Root * __ptr64>,std::tuple<> >
[22] 7ff7eb6e1a0e std::_Binder<std::_Unforced,std::shared_ptr<Star::ObjectDatabase const > (__cdecl Star::Root::*)(void) __ptr64,Star::Root * __ptr64 const>::operator()<>
[23] 7ff7eb6f1872 std::_Func_impl<Star::SwallowReturn<std::_Binder<std::_Unforced,std::shared_ptr<Star::TreasureDatabase const > (__cdecl Star::Root::*)(void) __ptr64,Star::Root * __ptr64 const> >,std::allocator<int>,void>::_Do_call
[24] 7ff7eb350f3b <lambda_7b083dc4bdd496712d99e51bb49515b5>::operator()
[25] 7ff7eb351ce2 Star::WorkerPool::WorkerThread::run
[26] 7ff7eb356d9e Star::ThreadImpl::runThread
[27] 7ffd75737bd4 BaseThreadInitThunk
[28] 7ffd7748ce51 RtlUserThreadStart
[12:18:23.598] [Info] Application: shutdown...
[12:18:23.654] [Error] Exception caught loading asset: /items/active/grapplinghooks/climbingrope/climbingrope.activeitem, (AssetException) Could not read JSON asset /items/active/grapplinghooks/climbingrope/climbingrope.activeitem
[0] 7ff7eb35a213 Star::captureStack
[1] 7ff7eb358f9e Star::StarException::StarException
[2] 7ff7eb359088 Star::StarException::StarException
[3] 7ff7eb368920 Star::AssetException::AssetException
[4] 7ff7ebc61fa1 `<lambda_de493f01ed04f38d948f8b3d1c9a817c>::operator()'::`1'::catch$8
[5] 7ffd6e7b1030
[6] 7ffd6e7b32e8 is_exception_typeof
[7] 7ffd774c0616 RtlCaptureContext
[8] 7ff7eb36b1c2 <lambda_de493f01ed04f38d948f8b3d1c9a817c>::operator()
[9] 7ff7eb36863b Star::Assets::unlockDuring<<lambda_de493f01ed04f38d948f8b3d1c9a817c> >
[10] 7ff7eb37468d Star::Assets::loadJson
[11] 7ff7eb3737e3 Star::Assets::loadAsset
[12] 7ff7eb36f76f Star::Assets::doLoad
[13] 7ff7eb37a52b Star::Assets::workerMain
[14] 7ff7eb356877 <lambda_acdb4815e022f76f36408ff78907d178>::operator()
[15] 7ff7eb356d9e Star::ThreadImpl::runThread
[16] 7ffd75737bd4 BaseThreadInitThunk
[17] 7ffd7748ce51 RtlUserThreadStart
Caused by: (JsonParsingException) Cannot parse json file: /items/active/grapplinghooks/climbingrope/climbingrope.activeitem
[0] 7ff7eb35a213 Star::captureStack
[1] 7ff7eb358f9e Star::StarException::StarException
[2] 7ff7eb359088 Star::StarException::StarException
[3] 7ff7eb369480 Star::JsonParsingException::JsonParsingException
[4] 7ff7ebc6339b `Star::Assets::readJson'::`1'::catch$245
[5] 7ffd6e7b1030
[6] 7ffd6e7b32e8 is_exception_typeof
[7] 7ffd774c0616 RtlCaptureContext
[8] 7ff7eb376a5a Star::Assets::readJson
[9] 7ff7eb36b1c2 <lambda_de493f01ed04f38d948f8b3d1c9a817c>::operator()
[10] 7ff7eb36863b Star::Assets::unlockDuring<<lambda_de493f01ed04f38d948f8b3d1c9a817c> >
[11] 7ff7eb37468d Star::Assets::loadJson
[12] 7ff7eb3737e3 Star::Assets::loadAsset
[13] 7ff7eb36f76f Star::Assets::doLoad
[14] 7ff7eb37a52b Star::Assets::workerMain
[15] 7ff7eb356877 <lambda_acdb4815e022f76f36408ff78907d178>::operator()
[16] 7ff7eb356d9e Star::ThreadImpl::runThread
[17] 7ffd75737bd4 BaseThreadInitThunk
[18] 7ffd7748ce51 RtlUserThreadStart
Caused by: (JsonParsingException) Error parsing json: bad string, should be '"' at 5:1
[0] 7ff7eb35a213 Star::captureStack
[1] 7ff7eb358f9e Star::StarException::StarException
[2] 7ff7eb365be1 Star::inputUtf8Json<char * __ptr64>
[3] 7ff7eb376a5a Star::Assets::readJson
[4] 7ff7eb36b1c2 <lambda_de493f01ed04f38d948f8b3d1c9a817c>::operator()
[5] 7ff7eb36863b Star::Assets::unlockDuring<<lambda_de493f01ed04f38d948f8b3d1c9a817c> >
[6] 7ff7eb37468d Star::Assets::loadJson
[7] 7ff7eb3737e3 Star::Assets::loadAsset
[8] 7ff7eb36f76f Star::Assets::doLoad
[9] 7ff7eb37a52b Star::Assets::workerMain
[10] 7ff7eb356877 <lambda_acdb4815e022f76f36408ff78907d178>::operator()
[11] 7ff7eb356d9e Star::ThreadImpl::runThread
[12] 7ffd75737bd4 BaseThreadInitThunk
[13] 7ffd7748ce51 RtlUserThreadStart
[12:18:23.794] [Info] Root: Shutting down Root
[12:18:24.126] [Error] OpenGL errors during shutdown:  GL_INVALID_VALUE
[12:18:24.126] [Info] Application: Destroying SDL Window
[12:18:24.567] [Info] Application: stopped gracefully

 

i didn't know how to do the spoiler code tag thing