我正在尝试从源代码构建Tensorboard（1.13.1）。我正在使用Bazel版本0.26.0（从源构建）和JDK版本11.0.3。在构建过程中出现以下错误：
# bazel build --incompatible_disallow_filetype=false --incompatible_bzl_disallow_load_after_statement=false tensorboard
Starting local Bazel server and connecting to it...
ERROR: /root/.cache/bazel/_bazel_root/4e113d18791d4c114d32fe59cdd54b1a/external/io_bazel_rules_closure/closure/compiler/closure_js_library.bzl:343:17: Traceback (most recent call last):
File "/root/.cache/bazel/_bazel_root/4e113d18791d4c114d32fe59cdd54b1a/external/io_bazel_rules_closure/closure/compiler/closure_js_library.bzl", line 335
rule(implementation = _closure_js_lib..., <2 more arguments>)
File "/root/.cache/bazel/_bazel_root/4e113d18791d4c114d32fe59cdd54b1a/external/io_bazel_rules_closure/closure/compiler/closure_js_library.bzl", line 343, in rule
attr.label_list(cfg = "data", allow_files = True)
cfg must be either 'host' or 'target'.
ERROR: error loading package '': in /root/.cache/bazel/_bazel_root/4e113d18791d4c114d32fe59cdd54b1a/external/io_bazel_rules_closure/closure/defs.bzl: Extension file 'closure/compiler/closure_js_library.bzl' has errors
ERROR: error loading package '': in /root/.cache/bazel/_bazel_root/4e113d18791d4c114d32fe59cdd54b1a/external/io_bazel_rules_closure/closure/defs.bzl: Extension file 'closure/compiler/closure_js_library.bzl' has errors
INFO: Elapsed time: 14.290s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (0 packages loaded)
如果我从.bzl文件中搜索“数据”并将其替换为“主机”，则会出现另一个错误：
# bazel build --incompatible_disallow_filetype=false --incompatible_bzl_disallow_load_after_statement=false tensorboard
ERROR: error loading package '': in /root/.cache/bazel/_bazel_root/4e113d18791d4c114d32fe59cdd54b1a/external/org_tensorflow/tensorflow/workspace.bzl: Label '@org_tensorflow//third_party:nccl/nccl_configure.bzl' crosses boundary of subpackage '@org_tensorflow//third_party/nccl' (perhaps you meant to put the colon here: '@org_tensorflow//third_party/nccl:nccl_configure.bzl'?)
ERROR: error loading package '': in /root/.cache/bazel/_bazel_root/4e113d18791d4c114d32fe59cdd54b1a/external/org_tensorflow/tensorflow/workspace.bzl: Label '@org_tensorflow//third_party:nccl/nccl_configure.bzl' crosses boundary of subpackage '@org_tensorflow//third_party/nccl' (perhaps you meant to put the colon here: '@org_tensorflow//third_party/nccl:nccl_configure.bzl'?)
INFO: Elapsed time: 15.377s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (0 packages loaded)
通过替换来纠正错误，
load("//third_party:nccl/nccl_configure.bzl", "nccl_configure")
作者
load("//third_party/nccl:nccl_configure.bzl", "nccl_configure")
在缓存文件中，
/root/.cache/bazel/_bazel_root/4e113d18791d4c114d32fe59cdd54b1a/external/org_tensorflow/tensorflow/workspace.bzl
解决错误，但现在收到此错误：
# bazel build --incompatible_disallow_filetype=false --incompatible_bzl_disallow_load_after_statement=false tensorboard
ERROR: /root/.cache/bazel/_bazel_root/4e113d18791d4c114d32fe59cdd54b1a/external/org_tensorflow/tensorflow/workspace.bzl:18:1: file '@io_bazel_rules_closure//closure:defs.bzl' does not contain symbol 'filegroup_external'
ERROR: error loading package '': Extension file 'tensorflow/workspace.bzl' has errors
ERROR: error loading package '': Extension file 'tensorflow/workspace.bzl' has errors
INFO: Elapsed time: 1.113s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (0 packages loaded)
现在，我被卡住了。任何指针高度赞赏！