Question

我尝试将我的meteor应用程序从0.8something升级到0.9.1.1，现在

无法解析此项目的指定约束：错误：冲突：blaze@1.0.0 vs 2.0.0

我不知道该怎么办。我尝试运行meteor list和meteor remove，但无论我运行什么meteor命令，我都会收到此错误。

我所做的步骤是

运行meteor update

更新为Meteor 0.9.1.1。

运行mrt migrate-app

遇到了一些错误

 Error: The version 1.2.11 of package roles has not yet been migrated
 Error: The version 1.2.0 of package accounts-meld has not yet been
 migrated Error: The version 2.4.13 of package kadira has not yet been
 migrated Error: The version 0.4.8 of package analytics has not yet
 been migrated Error: The version 2.1.0.2 of package momentjs has not
 yet been migrated Error: The version 1.0.2 of package subs-manager has
 not yet been migrated

 If you want to continue, remove the package(s) from smart.json, run
 `mrt install`, and try again. After you have successfully migrated,
 you can add them back but note:   You will NOT receive further
 updates!. See https://hackpad.com/Migrating-Apps-UfPrM192vSQ for more
 information.

从smart.json中删除了这些包并运行了mrt install。没有错误
reran mrt migrate-app。这次没有错误。

但是现在我无法做任何事情，因为我总是得到错误

 meteor list

Figuring out the best package versions to use. This may take a moment.
Refreshing package metadata. This may take a moment.
Could not resolve the specified constraints for this project:
Error: conflict: blaze@1.0.0 vs 2.0.0

请帮忙排查问题。感谢。

Answer 1

当我想出here时，也许你应该试试：

删除所有软件包，更新，将它们全部添加回去，没有版本后缀...现在很容易做到，因为它们都是.meteor / packages文件中的单行：

sed -e 's/^[a-zA-Z0-9]/meteor remove &/' .meteor/packages | sed 's/\@[0-9\.]*//g' > packages-rm.sh
sed -e 's/ remove / add /' packages-rm.sh > packages-add.sh
bash packages-rm.sh
meteor list  # should be empty
meteor update
bash packages-add.sh
meteor list

无法解析此项目的指定约束：错误：冲突：blaze@1.0.0 vs 2.0.0

1 个答案: