Unbound classpath container: 'JRE System Library [jdk1.7.0_80]' in project 'ar_v1.0.0'

本文介绍了解决IDE中Java项目JRE配置错误的方法。通过移除并重新添加正确的JRE,确保项目的Java运行环境配置正确。

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项目右键属性--->Java Build Path--->Libraries

如图:选中JRE System Library [JavaS3E1.7] 然后Remove掉,


删掉后再重新添加JRE,如图:


进入后如下图所示,可以选择工作空间默认的jre,也可以重新添加外部的,如果选择默认的点击完成即可,如果添加外部的,点击箭头指向的按钮,重新选择外部JRE路径地址即可

完成后可看到如下图所示,JRE没有在报错了,点击OK即可。


BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 31s! Showing busy workqueues and worker pools: workqueue events: flags=0x0 pwq 10: cpus=5 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 in-flight: 21012:update_ptp_local_sec_work [jlsemiautophy] pending: kfree_rcu_monitor pwq 8: cpus=4 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 in-flight: 19893:i2c_check_workq [ti_ds90ub983] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=7/256 refcnt=8 in-flight: 6269:rx_timestamp_work [jlsemiautophy] pending: kernfs_notify_workfn, vmstat_shepherd, free_work, check_ipc [carevent_wt], kfree_rcu_monitor, psi_avgs_work workqueue events_unbound: flags=0x2 pwq 12: cpus=0-5 flags=0x4 nice=0 active=3/512 refcnt=5 in-flight: 17802:toggle_allocation_gate, 21203:mmstat_work_handler [trace_mmstat] mmstat_work_handler [trace_mmstat] workqueue events_power_efficient: flags=0x80 pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=8/256 refcnt=9 pending: do_cache_clean, neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, gc_worker, mtk_usb_extcon_detect_cable [extcon_mtk workqueue events_freezable_power_: flags=0x84 pwq 10: cpus=5 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 in-flight: 19077:disk_events_workfn pending: thermal_zone_device_check workqueue mm_percpu_wq: flags=0x8 pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 pending: vmstat_update workqueue writeback: flags=0x4a pwq 12: cpus=0-5 flags=0x4 nice=0 active=3/256 refcnt=5 in-flight: 6748:wb_workfn, 11170:wb_workfn, 3306:wb_workfn workqueue usb_hub_wq: flags=0x4 pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 in-flight: 32634:hub_event pending: hub_event workqueue dm_bufio_cache: flags=0x8 pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 pending: work_fn workqueue sock_diag_events: flags=0x0 pwq 10: cpus=5 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 in-flight: 21204:sock_diag_broadcast_destroy_work pwq 8: cpus=4 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 in-flight: 18293:sock_diag_broadcast_destroy_work pwq 6: cpus=3 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 in-flight: 20909:sock_diag_broadcast_destroy_work, 20908:sock_diag_broadcast_destroy_work workqueue extcon_usb: flags=0xe000a pwq 12: cpus=0-5 flags=0x4 nice=0 active=1/1 refcnt=3 in-flight: 14777:mtk_usb_extcon_update_role [extcon_mtk_usb] workqueue mfd_wq: flags=0x6000e pwq 12: cpus=0-5 flags=0x4 nice=0 active=1/1 refcnt=4 in-flight: 11127:mfd_irq_responce_work [changan_mfd] inactive: mfd_irq_responce_work [changan_mfd] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=31s workers=5 idle: 16783 20407 19600
最新发布
08-06
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