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centos7运行demo失败。提示error[E0635]: unknown feature proc_macro_span_shrink #70

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freezehe opened this issue Jan 3, 2023 · 3 comments

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@freezehe
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freezehe commented Jan 3, 2023

我最近在研究wedpr,根据手册操作按照示例demo的时候,在准备演示verifiable_confidential_ledger 这个场景的时候,运行cargo run 命令报这个错误,google了几种解决方案都不可行,麻烦帮我看看,谢谢!错误提示如下。
eac1a54141225ba85d937561dc06293

我的版本如下
image

我也切换了下载源
image

@HaoXuan40404
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fix at #71

@iyangwen
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修复在#71

您意思是已经修复了?我还是报这个错

@HaoXuan40404
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这个你可以更新版本到nightly-2022-07-28来解决这个问题,toolchain已经更新

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