I started to create a very light weight message broker to practice go, travis and some aws services all in one project.
My current problem is that I can build, run and test my develop branch on my local machine however when travis attempts to build it I get a compile error. The code it doesn't like came straight from AWS examples to further deepen the mystery for me.
Travis failed build
https://travis-ci.org/hevnly/eevy/builds/65687886
Github repo https://github.com/hevnly/eevy/tree/92412cf729ed546d698ded1e514d2d54c340ff81
Error
handler/lambda.go:31: cannot use "github.com/awslabs/aws-sdk-go/aws".Config literal (type *"github.com/awslabs/aws-sdk-go/aws".Config) as type *"github.com/aws/aws-sdk-go/aws".Config in argument to lambda.New
handler/sqs.go:26: cannot use "github.com/awslabs/aws-sdk-go/aws".Config literal (type *"github.com/awslabs/aws-sdk-go/aws".Config) as type *"github.com/aws/aws-sdk-go/aws".Config in argument to sqs.New
Sample of code
svc := lambda.New(&aws.Config{Region: "eu-west-1"})
Ok, I have just tried to go get your repo and got the same error:
handler/lambda.go:29: cannot use "github.com/awslabs/aws-sdk-go/aws".Config literal (type *"github.com/awslabs/aws-sdk-go/aws".Config) as type *"github.com/aws/aws-sdk-go/aws".Config in argument to lambda.New
handler/sqs.go:26: cannot use "github.com/awslabs/aws-sdk-go/aws".Config literal (type *"github.com/awslabs/aws-sdk-go/aws".Config) as type *"github.com/aws/aws-sdk-go/aws".Config in argument to sqs.New
I advice you to start using a dependency manager, so you will fix your dependencies inside your repo and have reproducible builds in any place.
My recommendation is Godep, but there are others out there.
Related
We have an existing extension that is already in the VS Code market place.
I'm trying to automate publishing by using Github Actions and executing this command...
vsce publish -p ${{ secrets.VSCODE_PAT }}
When the command executes I'm getting this error:
ERROR Invalid publisher name 'Wilderness Labs'. Expected the
identifier of a publisher, not its human-friendly name.
The vscode documentation doesn't really help in this situation. Any ideas/suggestions?
The publisher name MUST NOT be a string literal with spaces. As mentioned by #Lex it needs to be a something like WildernessLabs or wilderness-labs or whatever it is for your own organisation.
Hey guys I have been trying to automate a task on my browser's machine using chromedp.
I tried examples on the repo however they always fail:
unexpected fault address 0x7f7a36461000 fatal error: fault [signal SIGBUS: bus error code=0x2 addr=0x7f7a36461000 pc=0x53a9d5]
Example's source code am running can be found here.
As I understand chromedp comes with headless pre-compiled version of chrome. I have browsed the API documentation to see if it possible to pass a port on which the dev tools is listening, no success.
However when I tried mafredri/cdp it worked. I came to understand that chromedp is failing to start its embedded chrome. Although, I am not really sure. Why is this happening?
My env:
Google Chrome 85.0.4183.102
Ubuntu 18.04.4 LTS
go version go1.13.5 linux/amd64
Any help would be truly appreciated.
So, long story short I went to run tests on the chromedp locally installed library through go test, it failed. I opened an issue on the Github repo. While it was not indicated that it requires Go 1.14+ but it does.
If you encountered this issue, please proceed to first run the tests on the master branch locally installed library. If it is fails with the following log:
github.com/chromedp/chromedp [github.com/chromedp/chromedp.test]
./chromedp_test.go:862:3: t.Cleanup undefined (type *testing.T has no
field or method Cleanup) ./chromedp_test.go:948:5: t.Cleanup undefined
(type *testing.T has no field or method Cleanup)
./chromedp_test.go:950:5: t.Cleanup undefined (type *testing.T has no
field or method Cleanup) FAIL github.com/chromedp/chromedp [build
failed]
You need to know that t.Cleanup was added on Go 1.14 (credits to Oiyoo).
I hope this helps you if you are having the same problem.
I'm running go-ethereum test codes for eth package.
When I run go test . under the eth directory, I get the following error :
eth/api.go:37:2: use of internal package not allowed
37th line of eth/api.go is as follows :
"github.com/ethereum/go-ethereum/internal/ethapi"
From what I understand, this import should not be calling the error, as this file is within go-ethereum project directory.
Running the same test command on others' machine does not produce this error, so I suspect that there is something wrong with my go settings.
What would be the problem? Appreciate your help
I have a Go program that uses aws-sdk-go to talk to dynamodb. Dependencies are vendored. Go version 1.7.1. aws-sdk-go version 1.6.24. The program works as expected in all the following environments:
dev box from shell (Arch Linux)
docker container running on my dev box (Docker 1.13.1)
Ec2 instance from shell (Ubuntu 16.04)
When I run the docker container on kubernetes (same one I tested on my dev box), I get the following error:
2017/03/02 22:30:13 DEBUG ERROR: Request dynamodb/GetItem:
---[ REQUEST DUMP ERROR ]-----------------------------
net/http: invalid header field value "AWS4-HMAC-SHA256 Credential=hidden\n/20170302/us-east-1/dynamodb/aws4_request, SignedHeaders=accept-encoding;content-length;content-type;host;x-amz-date;x-amz-target, Signature=483f56dd0b17d8945d3c2f2044b7f97e531190602f132a4d5f828264b3a2cff2" for key Authorization
-----------------------------------------------------
2017/03/02 22:30:13 DEBUG: Response dynamodb/GetItem Details:
---[ RESPONSE ]--------------------------------------
HTTP/0.0 000 status code 0
Content-Length: 0
Based on:
https://golang.org/src/net/http/transport.go
https://godoc.org/golang.org/x/net/lex/httplex#ValidHeaderFieldValue
It looks like the problem is with the header value validation, yet I am at a loss to understand why it works everywhere except on my k8s cluster. The cluster is composed of Ec2 instances running the latest CoreOS stable ami (CoreOS stable 1235.8.0)
The docker image that works on my dev machine is scratch based. To troubleshoot I created an image based on Ubuntu latest with a separate go program that just does a simple get item from dynamodb. When this image is run on my k8s cluster and the program run from an interactive shell, I get the same errors. I have confirmed I can ping the dynamodb endpoints from this env.
I am having a hard time troubleshooting this issue: am I missing something stupid here? Can someone point me in the right direction or have an idea of what is going on?
remember the "-n" when you do this:
echo -n key | base64
The \n after hidden is certainly invalid. Not sure if it is actually there or somehow got inserted when you were cleansing for posting.
Consider:
package main
import (
"fmt"
"golang.org/x/net/lex/httplex"
)
func main() {
fmt.Println("Is valid (without new line)", httplex.ValidHeaderFieldValue("AWS4-HMAC-SHA256 Credential=hidden/20170302/us-east-1/dynamodb/aws4_request, SignedHeaders=accept-encoding;content-length;content-type;host;x-amz-date;x-amz-target, Signature=483f56dd0b17d8945d3c2f2044b7f97e531190602f132a4d5f828264b3a2cff2"))
fmt.Println("Is valid (with new line)", httplex.ValidHeaderFieldValue("AWS4-HMAC-SHA256 Credential=hidden\n/20170302/us-east-1/dynamodb/aws4_request, SignedHeaders=accept-encoding;content-length;content-type;host;x-amz-date;x-amz-target, Signature=483f56dd0b17d8945d3c2f2044b7f97e531190602f132a4d5f828264b3a2cff2"))
}
One guess would be wherever the real hidden value is getting pulled from (config file etc) mistakenly has the \n in there and it's happily getting pulled into your header, but only in this case.
So I'm trying to install the forge api (Minecraft 1.10.2) for developing a mod, and I'm having an issue with using ForgeGradle. Every time I run it with "bash gradlew setupDecompWorkspace", I get this error:
FAILURE: Build failed with an exception.
What went wrong:
Could not resolve all dependencies for configuration ':forgeGradleMcpData'.
Could not resolve de.oceanlabs.mcp:mcp:1.10.2.
Required by:
com.yourname.modid:forge-1:1.0
Could not resolve de.oceanlabs.mcp:mcp:1.10.2.
Could not get resource '(had to remove this link because too many links)'.
Could not GET '(had to remove this link because too many links)'.
org.apache.http.client.ClientProtocolException (no error message)
Could not resolve de.oceanlabs.mcp:mcp:1.10.2.
Could not get resource 'https://libraries.minecraft.net/de/oceanlabs/mcp/mcp/1.10.2/mcp-1.10.2.pom'.
Could not GET 'https://libraries.minecraft.net/de/oceanlabs/mcp/mcp/1.10.2/mcp-1.10.2.pom'. Received status code 403 from server: Forbidden
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
I've found several people with the same issue, but they were posted back in (roughly) Minecraft 1.6-1.8. Does anyone have any idea about what I should do? I'm stumped and could use some help.
You need to set the mappings property in the minecraft closure in your build.gradle file so ForgeGradle knows which version of the MCP mappings to use.
For example, this will use the latest mappings (as of this posting):
minecraft {
mappings = "snapshot_20161002"
}
The snapshot mappings are built daily and the versions are in the form of snapshot_YYYYMMDD, you can see all the mappings versions here.
I had a similar issue with forge for 1.11. I couldn't use the latest mappings file for some reason. Keeping the mappings file at snapshot_29160518 worked for me.
See this commit for a 1.10.2 plugin build.gradle file:
https://github.com/ljsimin/MinecraftJoypadSplitscreenMod/commit/76b7c83bc35cbe11d6516b31f8e5e4f7ec74b99c