Fix NPE in BzlmodRepoRuleFunction #20807
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Speculative fix for this crash: ``` FATAL: bazel crashed due to an internal error. Printing stack trace: java.lang.RuntimeException: Unrecoverable error while evaluating node 'BZLMOD_REPO_RULE:@@_main~remote_jdk8_repos~remote_jdk8_macos_aarch64_toolchain_config_repo' (requested by nodes 'REPOSITORY_DIRECTORY:@@_main~remote_jdk8_repos~remote_jdk8_macos_aarch64_toolchain_config_repo') at com.google.devtools.build.skyframe.AbstractParallelEvaluator$Evaluate.run(AbstractParallelEvaluator.java:550) at com.google.devtools.build.lib.concurrent.AbstractQueueVisitor$WrappedRunnable.run(AbstractQueueVisitor.java:414) at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source) at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Caused by: java.lang.NullPointerException: Cannot invoke "com.google.devtools.build.lib.bazel.bzlmod.BzlmodRepoRuleValue.getRule()" because the return value of "com.google.devtools.build.lib.skyframe.BzlmodRepoRuleFunction.createRuleFromSpec(com.google.devtools.build.lib.bazel.bzlmod.RepoSpec, net.starlark.java.eval.StarlarkSemantics, com.google.devtools.build.skyframe.SkyFunction$Environment)" is null at com.google.devtools.build.lib.skyframe.BzlmodRepoRuleFunction.compute(BzlmodRepoRuleFunction.java:151) at com.google.devtools.build.skyframe.AbstractParallelEvaluator$Evaluate.run(AbstractParallelEvaluator.java:461) ... 7 more ```
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@bazel-io fork 7.0.1 |
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I can't trigger this reliably and the code isn't public, so no reproducer unfortunately. :-( |
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@bazel-io fork 7.1.0 |
Wyverald
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Jan 9, 2024
| @@ -148,7 +148,11 @@ public SkyValue compute(SkyKey skyKey, Environment env) | |||
| return BzlmodRepoRuleValue.REPO_RULE_NOT_FOUND_VALUE; | |||
| } | |||
| RepoSpec extRepoSpec = extensionEval.getGeneratedRepoSpecs().get(internalRepo); | |||
| Package pkg = createRuleFromSpec(extRepoSpec, starlarkSemantics, env).getRule().getPackage(); | |||
| BzlmodRepoRuleValue repoRuleValue = createRuleFromSpec(extRepoSpec, starlarkSemantics, env); | |||
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huh. it seems that something got lost in the history here. We should actually just return createRuleFromSpec(extRepoSpec, starlarkSemantics, env); and be done with this :)
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Just made that change in the browser, will see how it goes :-D
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Speculative fix for this crash: ``` FATAL: bazel crashed due to an internal error. Printing stack trace: java.lang.RuntimeException: Unrecoverable error while evaluating node 'BZLMOD_REPO_RULE:@@_main~remote_jdk8_repos~remote_jdk8_macos_aarch64_toolchain_config_repo' (requested by nodes 'REPOSITORY_DIRECTORY:@@_main~remote_jdk8_repos~remote_jdk8_macos_aarch64_toolchain_config_repo') at com.google.devtools.build.skyframe.AbstractParallelEvaluator$Evaluate.run(AbstractParallelEvaluator.java:550) at com.google.devtools.build.lib.concurrent.AbstractQueueVisitor$WrappedRunnable.run(AbstractQueueVisitor.java:414) at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source) at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Caused by: java.lang.NullPointerException: Cannot invoke "com.google.devtools.build.lib.bazel.bzlmod.BzlmodRepoRuleValue.getRule()" because the return value of "com.google.devtools.build.lib.skyframe.BzlmodRepoRuleFunction.createRuleFromSpec(com.google.devtools.build.lib.bazel.bzlmod.RepoSpec, net.starlark.java.eval.StarlarkSemantics, com.google.devtools.build.skyframe.SkyFunction$Environment)" is null at com.google.devtools.build.lib.skyframe.BzlmodRepoRuleFunction.compute(BzlmodRepoRuleFunction.java:151) at com.google.devtools.build.skyframe.AbstractParallelEvaluator$Evaluate.run(AbstractParallelEvaluator.java:461) ... 7 more ``` Closes bazelbuild#20807. PiperOrigin-RevId: 597050428 Change-Id: Ie8e5c3800be1a7adbacab4ac115acfd308c0f59e
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Speculative fix for this crash: ``` FATAL: bazel crashed due to an internal error. Printing stack trace: java.lang.RuntimeException: Unrecoverable error while evaluating node 'BZLMOD_REPO_RULE:@@_main~remote_jdk8_repos~remote_jdk8_macos_aarch64_toolchain_config_repo' (requested by nodes 'REPOSITORY_DIRECTORY:@@_main~remote_jdk8_repos~remote_jdk8_macos_aarch64_toolchain_config_repo') at com.google.devtools.build.skyframe.AbstractParallelEvaluator$Evaluate.run(AbstractParallelEvaluator.java:550) at com.google.devtools.build.lib.concurrent.AbstractQueueVisitor$WrappedRunnable.run(AbstractQueueVisitor.java:414) at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source) at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Caused by: java.lang.NullPointerException: Cannot invoke "com.google.devtools.build.lib.bazel.bzlmod.BzlmodRepoRuleValue.getRule()" because the return value of "com.google.devtools.build.lib.skyframe.BzlmodRepoRuleFunction.createRuleFromSpec(com.google.devtools.build.lib.bazel.bzlmod.RepoSpec, net.starlark.java.eval.StarlarkSemantics, com.google.devtools.build.skyframe.SkyFunction$Environment)" is null at com.google.devtools.build.lib.skyframe.BzlmodRepoRuleFunction.compute(BzlmodRepoRuleFunction.java:151) at com.google.devtools.build.skyframe.AbstractParallelEvaluator$Evaluate.run(AbstractParallelEvaluator.java:461) ... 7 more ``` Closes bazelbuild#20807. PiperOrigin-RevId: 597050428 Change-Id: Ie8e5c3800be1a7adbacab4ac115acfd308c0f59e
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Speculative fix for this crash: ``` FATAL: bazel crashed due to an internal error. Printing stack trace: java.lang.RuntimeException: Unrecoverable error while evaluating node 'BZLMOD_REPO_RULE:@@_main~remote_jdk8_repos~remote_jdk8_macos_aarch64_toolchain_config_repo' (requested by nodes 'REPOSITORY_DIRECTORY:@@_main~remote_jdk8_repos~remote_jdk8_macos_aarch64_toolchain_config_repo') at com.google.devtools.build.skyframe.AbstractParallelEvaluator$Evaluate.run(AbstractParallelEvaluator.java:550) at com.google.devtools.build.lib.concurrent.AbstractQueueVisitor$WrappedRunnable.run(AbstractQueueVisitor.java:414) at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source) at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Caused by: java.lang.NullPointerException: Cannot invoke "com.google.devtools.build.lib.bazel.bzlmod.BzlmodRepoRuleValue.getRule()" because the return value of "com.google.devtools.build.lib.skyframe.BzlmodRepoRuleFunction.createRuleFromSpec(com.google.devtools.build.lib.bazel.bzlmod.RepoSpec, net.starlark.java.eval.StarlarkSemantics, com.google.devtools.build.skyframe.SkyFunction$Environment)" is null at com.google.devtools.build.lib.skyframe.BzlmodRepoRuleFunction.compute(BzlmodRepoRuleFunction.java:151) at com.google.devtools.build.skyframe.AbstractParallelEvaluator$Evaluate.run(AbstractParallelEvaluator.java:461) ... 7 more ``` Closes #20807. Commit 35ba396 PiperOrigin-RevId: 597050428 Change-Id: Ie8e5c3800be1a7adbacab4ac115acfd308c0f59e Co-authored-by: Fabian Meumertzheim <fabian@meumertzhe.im>
Wyverald
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Speculative fix for this crash: ``` FATAL: bazel crashed due to an internal error. Printing stack trace: java.lang.RuntimeException: Unrecoverable error while evaluating node 'BZLMOD_REPO_RULE:@@_main~remote_jdk8_repos~remote_jdk8_macos_aarch64_toolchain_config_repo' (requested by nodes 'REPOSITORY_DIRECTORY:@@_main~remote_jdk8_repos~remote_jdk8_macos_aarch64_toolchain_config_repo') at com.google.devtools.build.skyframe.AbstractParallelEvaluator$Evaluate.run(AbstractParallelEvaluator.java:550) at com.google.devtools.build.lib.concurrent.AbstractQueueVisitor$WrappedRunnable.run(AbstractQueueVisitor.java:414) at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(Unknown Source) at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source) at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Caused by: java.lang.NullPointerException: Cannot invoke "com.google.devtools.build.lib.bazel.bzlmod.BzlmodRepoRuleValue.getRule()" because the return value of "com.google.devtools.build.lib.skyframe.BzlmodRepoRuleFunction.createRuleFromSpec(com.google.devtools.build.lib.bazel.bzlmod.RepoSpec, net.starlark.java.eval.StarlarkSemantics, com.google.devtools.build.skyframe.SkyFunction$Environment)" is null at com.google.devtools.build.lib.skyframe.BzlmodRepoRuleFunction.compute(BzlmodRepoRuleFunction.java:151) at com.google.devtools.build.skyframe.AbstractParallelEvaluator$Evaluate.run(AbstractParallelEvaluator.java:461) ... 7 more ``` Closes #20807. Commit 35ba396 PiperOrigin-RevId: 597050428 Change-Id: Ie8e5c3800be1a7adbacab4ac115acfd308c0f59e Co-authored-by: Fabian Meumertzheim <fabian@meumertzhe.im>
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The changes in this PR have been included in Bazel 7.0.1 RC2. Please test out the release candidate and report any issues as soon as possible. If you're using Bazelisk, you can point to the latest RC by setting USE_BAZEL_VERSION=last_rc. |
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Speculative fix for this crash: