CollectionExists always return false

[mataide]

The following object always return false for the method collectionExists:

{"schemaVersion":"1.0"}
{"id":"66159eb1-ccde-4e23-8870-d313cea4df62","username":"Phoeniiiix","token":"eyJraWQiOiJuek9QejMycnBGYUdrVDlBQ3VzTmc0cXNlYmhBN1NBSzNISmtYZzFNSzBjPSIsImFsZyI6IlJTMjU2In0.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.OKs2-8LwtV_wDRQXqFEtFj-Uluh4GwRAoH5EjWtv-NxZA8HFKdUiOxxAynJLHztTFSI4JwhcUSUEiIWA4fLQcQ0yBPKuK2wIN6bYuKd3uPwAn29MSSiddnQatf76iaaYMhuy3BDnUax915_XdiQTVCL_1HP-jGIsVkt0mTknAvXdHIC7RgF2LVRsRNN5zUF37q-wqYGZQ4fo6IF-0vZ7gaBp3uDOp54XHnZ5KDzJi1aszb10xY7F_qPqBc58u8gBAy_xrbQMn_VzQ7n4eV91WJUWcNSaHSh2HZWqvcFbczMkdOWYngpZhc94jlfccP5reZO2JdngeoiUYYUBoEOZRg","email":"[email protected]","birthdate":null,"hmac":null,"displayName":"Phoenix","playerId":null,"avatar":"/img/avatar/avatar13.png","tokenExpiration":1569249417000,"nationalityIsoCode":"BR","nationalityIsoName":"Brasil","emailLogin":true,"tokenRefresh":"eyJjdHkiOiJKV1QiLCJlbmMiOiJBMjU2R0NNIiwiYWxnIjoiUlNBLU9BRVAifQ.NHyj1jh-lufEofDkQhNNKS-C3dRH457MPUiis8u9KwHjcM43txTeVR5gUzccFGAE9pbtObc30Y0DugIaGb-tvGwmtPPk5-cYZaVXAncFRmPtNxtxzg6vTkkaVUDpvlxIeRcxtIM336Ke77F5Dut4-yP_bQipXj22JCZmKtBSOt6Uame23LYvrptsqfr7pnNJbmyaAHeLUQBiIQR-WvjYjE2Z8PwYvDwwSjyjg74R6-XXrzNgFwFhzt-Y0q4_QMSXo5kzIoooMrOLRNLjyoFZCfGTJlXoXVx5QsIofTvtFp0S5BbrKowAgk2n2dqNlPtywYEg4GlJFmvOLLqY9vFz3w.yxqodh37n2Yyhalx.c-i--AE7LSyAjiCUHoxOVSwt6HJYrilLYIoSSslJAtgXbTTysIF2nx2xjgA5ZwHHJRQxXn9oH4hX0ph-XN7hdAU-pMFzEggQR-MIoODGzOqFnkISuzDfoEIMbIfeazLHERuUUHpHO8YF4heApHc_QmeozsIuxxyia-ycJ7nZymcAjwiEouT7Al3DF-3bwoZJIOJvECQ5nwx1XoWZbJdTtwh1JXf2o0_c_8tVpFduzK6oKvSuZ5FtlLFJmtW3ttiTNeVrgl_sKjGlUgywCj9lrw__2cFFHcwwYElzx4mbIG56aq0VUOlwKwuLDk56fhaU1-sVrIuPGPJbEuNJEZBdQCxq5SU-HnSpPernvnITp7b8IXxmlNgULwgPfNlDY_C_FnXZNr8FImcTSULW5N_x4RGHp9DmJyXUDUS-gOwo7PjRjLSJs5Z9_3fmuUkFxz8kDSfr01CLBPnXasr-BAo06d2Bj_awgjAktdtAx99FOQ9UjrjFRINsEaON1IcHJ2Y_jlxAvSi8JgBV08c6y6EDB-5znErnjtC74MdKqQg59FJ1egwtPZ6eBAxZeNmR17uSvVelh4H3gVf-WWqPBe_nLN7IGvaJuX1Ink_ZlLAe5s8vW9wN44-8d7uu8JrZZv02092I1YQZHUzt6n5n_hYKlNrHgGtHq2APO_GSaavO-AnL2pe1PgEEJdpNwwy1Sq3bgizQnsSNGXrZlo1w857FXA69FWfA9LADddA6jORvkmuYP9LLA1dixQ57Ae4h3UOBh0One2DxEJxhh3Q73oOaAaJ4uteOi-HuqnPBm5UCrNb6jA_OiGlP9NwVKTc3UD-EF4TMwcoQZN9EgFeBtoAAvBzK_tO8UH6KZH3rBnorZ4uF9IpLavJR2OmxqmXSQ3GJsADn0zqPRchAaGSCjp6D9QRnEB9pjbPPpubEMEeFKRb8rgtqOLGDRLfHb6IYJUMpyOGR7Ihv39U5YtX_8Qn6Vr9sK7B_IQdOshQyrlaAwEJQoFuBpCniIlCDdhAUXVq6-2Mrhqhq67ujIsAXhxnk0pVaCYNXfMZoP57r7_NEWAkpOuvSI6nWhyJcDqg_0OX4QVuoibFp4Ajm8J-cpXCoEfz2AVydKec5voM_82398bpSSmu_VYykBnjnIkB_TPr4RTeO2k-qNRcceNntbkYRpBGOjwdr1MT-dBnoWb9OBZv73H1GPE9M4FfSkeGzxFBiqrR-yqUAW6fbcWD8eA_qxN0Je55dAEKXS8YbMTE41c85O_tPHaFfS_a-2I-jWZFbzwvb39wWGHKWpN4RP5DPtDmy7D-cDnYaP7Y._GzD-eeiYayIem2CXTXGHQ","cashier":{"id":"2a58e8c6-5e47-4875-a1df-1c6940ce95fe","realMoney":0.0,"bonusMoney":3000.0,"playMoney":0.0,"rakeBack":693,"vipStatus":0,"vipProgress":0.0,"inPlayMoney":1000.0,"inRealMoney":0.0,"userId":"66159eb1-ccde-4e23-8870-d313cea4df62"},"game":{"id":"9ce97aff-16d4-4c05-8e27-10c2efc06ea5","userId":"66159eb1-ccde-4e23-8870-d313cea4df62","lol":null,"dota2":null,"r6s":{"id":"49d2e47d-8b01-4c19-b313-d00aff92fb3c","region":"sbr","isVerified":true,"name":"eMastersR6bot44","iconUrl":"https://ubisoft-avatars.akamaized.net/49d2e47d-8b01-4c19-b313-d00aff92fb3c/default_146_146.png","rank":"unranked","tier":null,"profileId":"49d2e47d-8b01-4c19-b313-d00aff92fb3c","userId":"66159eb1-ccde-4e23-8870-d313cea4df62","winRate":0.0,"url":"https://game-rainbow6.ubi.com/en-us/uplay/player-statistics/49d2e47d-8b01-4c19-b313-d00aff92fb3c/multiplayer","lastTimeChecked":null,"messages":{"free_to_use":true}},"fifa":null,"tft":null,"underlords":null,"valid":true},"avatars":null}

[mataide]

I found that I am getting this error:

com.math.pro.ak.io.jsondb.io.JsonFileLockException: JsonReader failed to obtain a file lock for file /Users/marcus/Documents/Workspace/proak-desktop/eMasters/Temp/db/lock/User.json.lock

Caused by: java.nio.channels.OverlappingFileLockException: null
	at sun.nio.ch.SharedFileLockTable.checkList(FileLockTable.java:255)
	at sun.nio.ch.SharedFileLockTable.add(FileLockTable.java:152)
	at sun.nio.ch.FileChannelImpl.lock(FileChannelImpl.java:1062)
	at java.nio.channels.FileChannel.lock(FileChannel.java:1053)
	at com.math.pro.ak.io.jsondb.io.JsonReader.<init>(JsonReader.java:81)
	... 39 common frames omitted

[mataide]

What I found is that "User" has a model "Game", wich has a field valid, wich was missing the setter method.

[FarooqKhan]

@mataide do you maybe have 2 different issues being reported here.
Seems like you were able to solve the first about collectionExists based on your last update can you update here a confirmation.

About your 2nd update jsondb uses the lock files to ensure a automic update is done to the db files. For this reason it needs to be able to create the lock folder and lock files under it. Can you check the permissions and confirm that the account used to run Jsondb has appropriate permissions under /Users/marcus/Documents/Workspace/proak-desktop/eMasters/Temp/db

[mataide]

@FarooqKhan, what happened was that I was looking for the collectionExists error inside the library and I accidentally just remove a piece of code that broke the lock logic.

So, I think that should improve the error log and its done.

Thanks