Re: ACRN hypervisor build fails with internal error


Liu, Fuzhong
 

Hi

Thanks for try ACRN v3.0!

Ubuntu 20.04 is  verified for v3.0.

Do you build ACRN with ubuntu 20.04?

 

BR.

Fuzhong

 

 

From: acrn-users@... <acrn-users@...> On Behalf Of jan.hoffmann2 via lists.projectacrn.org
Sent: Friday, July 8, 2022 3:02 PM
To: acrn-users@...
Subject: [acrn-users] ACRN hypervisor build fails with internal error

 

Hi,

recently I started with the getting started guide for version 3.0. 
When starting the first build of the hypervisor i get the following error:

acrn@acrn-virtual-machine:~/acrn-work/acrn-hypervisor$ make BOARD=~/acrn-work/MyConfiguration/X12DPi-N-T-6.board.xml  SCENARIO=~/acrn-work/MyConfiguration/scenario.xml

make[1]: Entering directory '/home/acrn/acrn-work/acrn-hypervisor/hypervisor'

Traceback (most recent call last):

  File "/home/acrn/acrn-work/acrn-hypervisor/misc/config_tools/static_allocators/main.py", line 41, in <module>

    main(args)

  File "/home/acrn/acrn-work/acrn-hypervisor/misc/config_tools/static_allocators/main.py", line 31, in main

    module.fn(board_etree, scenario_etree, allocation_etree)

  File "/home/acrn/acrn-work/acrn-hypervisor/misc/config_tools/static_allocators/clos.py", line 82, in fn

    create_mask_list_node(board_etree, scenario_etree, allocation_etree, policy_list)

  File "/home/acrn/acrn-work/acrn-hypervisor/misc/config_tools/static_allocators/clos.py", line 53, in create_mask_list_node

    length = common.get_node(f"//cache[@level='3']/capability/capacity_mask_length/text()", board_etree)

  File "/home/acrn/acrn-work/acrn-hypervisor/misc/config_tools/static_allocators/../library/common.py", line 200, in get_node

    assert len(result) <= 1, f"Internal error: multiple element nodes are found for {xpath}"

AssertionError: Internal error: multiple element nodes are found for //cache[@level='3']/capability/capacity_mask_length/text()

make[1]: *** No rule to make target '/home/acrn/acrn-work/acrn-hypervisor/build/hypervisor/configs/allocation.xml', needed by '/home/acrn/acrn-work/acrn-hypervisor/build/hypervisor/configs/unified.xml'.  Stop.

make[1]: Leaving directory '/home/acrn/acrn-work/acrn-hypervisor/hypervisor'

make: *** [Makefile:137: hvdefconfig] Error 2

Is there a bug in the make file or am I doing something wrong here?

Please find the scenario.xml and the Board file attached.

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