academic not working

[titoedgar]

I've tried downloading the academic theme. I tried building the website using that package but I didn't manage.

At a certain point I realized I needed Go, and a file called go.mod. After adding the necessary references to that file, I am getting the following error

go: module github.com/wowchemy/wowchemy-hugo-modules@upgrade found (v4.8.0+incompatible), but does not contain package github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5
hugo: collected modules in 889 ms
Error: failed to get ["-d" "github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5@upgrade"]: failed to execute 'go [get -d github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5@upgrade]': failed to execute binary "go" with args [get -d github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5@upgrade]: go: module github.com/wowchemy/wowchemy-hugo-modules@upgrade found (v4.8.0+incompatible), but does not contain package github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5
 *errors.errorString

I don't know what else to do. If anyone can point me in the right direction, I'll be very grateful.

[titoedgar]

When I run the command hugo mod get -u I get the following output:

go: module github.com/wowchemy/wowchemy-hugo-modules@upgrade found (v4.8.0+incompatible), but does not contain package github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5
hugo: collected modules in 842 ms
WARN 2022/07/10 18:13:13 failed to get ["-d" "github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5@upgrade"]: failed to execute 'go [get -d github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5@upgrade]': failed to execute binary "go" with args [get -d github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5@upgrade]: go: module github.com/wowchemy/wowchemy-hugo-modules@upgrade found (v4.8.0+incompatible), but does not contain package github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5
 *errors.errorString
go: module github.com/wowchemy/wowchemy-hugo-modules@upgrade found (v4.8.0+incompatible), but does not contain package github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5
Error: failed to get ["-d" "-u" "github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5"]: failed to execute 'go [get -d -u github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5]': failed to execute binary "go" with args [get -d -u github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5]: go: module github.com/wowchemy/wowchemy-hugo-modules@upgrade found (v4.8.0+incompatible), but does not contain package github.com/wowchemy/wowchemy-hugo-modules/wowchemy-cms/v5
 *errors.errorString

[CHOWY0152]

I am also getting the same error. @titoedgar have you managed to solve this?

[Ian2020]

Thanks for documenting this, I am hitting the same problem but please how did you fix the warnings in hugo mod clean? I just see the same issue:

> hugo mod clean --all
hugo: downloading modules …
go: downloading github.com/wowchemy/wowchemy-hugo-modules v4.8.0+incompatible
go: module github.com/wowchemy/wowchemy-hugo-modules@upgrade found (v4.8.0+incompatible), but does not contain package github.com/wowchemy/wowchemy-hugo-modules/wowchemy/v5
hugo: collected modules in 22679 ms
WARN 2022/10/07 14:53:32 failed to get ["-d" "github.com/wowchemy/wowchemy-hugo-modules/wowchemy/v5@upgrade"]: failed to execute 'go [get -d github.com/wowchemy/wowchemy-hugo-modules/wowchemy/v5@upgrade]': failed to execute binary "go" with args [get -d github.com/wowchemy/wowchemy-hugo-modules/wowchemy/v5@upgrade]: go: downloading github.com/wowchemy/wowchemy-hugo-modules v4.8.0+incompatible
go: module github.com/wowchemy/wowchemy-hugo-modules@upgrade found (v4.8.0+incompatible), but does not contain package github.com/wowchemy/wowchemy-hugo-modules/wowchemy/v5
 *errors.errorString

[Ian2020]

So I've found that if I keep a reference to the older v5.0.0 version in go.mod than the errors are gone:

require (
	github.com/wowchemy/wowchemy-hugo-themes/modules/wowchemy/v5 v5.6.0
	github.com/wowchemy/wowchemy-hugo-modules/wowchemy/v5 v5.0.0-20220322212951-5a882fab11ac // indirect
)

No idea why this works but it keeps everything happy. Is there some dependency between the old and the new versions perhaps?

[gcushen]

@Ian2020 To workaround the Hugo bugs with hugo mod clean, you can manually delete both your go.sum and your Hugo cache.

To delete Hugo cache on Mac/Unix, the command is something like sudo rm -rf $TMPDIR/hugo_cache/. For more details on manually clearing the Hugo cache, refer to the Hugo docs/forums.

[Ian2020]

Thanks for the tip, I've added in those deletions but I'm still getting the same error unf. Here's what I'm running now:

sudo rm -rf /tmp/hugo_cache/ ~/go/ ; rm -f go.sum && go clean -cache -modcache -i -r && hugo mod clean

[Ian2020]

Ok I found my problem - I had another dependency in my go.mod and that module also had its own dependency on Wowchemy. That one had not been updated to the new URLs/schema. Once that was fixed I cleared go.sum and it all worked fine.