I get this error in HTML on the login screen.
Server side error: runtime error: invalid memory address or nil pointer dereference
This is the error in the logs - I apologize for it being so verbose. Feel free to suggest I change some settings to give greater clarity. I’m pretty stuck on this one, boys!
t=2017-07-11T17:16:20-0400 lvl=eror msg=“Request error” logger=context userId=0 orgId=0 uname= error=“runtime error: invalid memory address or nil pointer dereference” stack="/usr/local/go/src/runtime/panic.go:458 (0x432bc3)\n\tgopanic: \n/usr/local/go/src/runtime/panic.go:62 (0x43171d)\n\tpanicmem: panicCheckMalloc(memoryError)\n/usr/local/go/src/runtime/sigpanic_unix.go:24 (0x447a94)\n/go/src/github.com/grafana/grafana/vendor/github.com/go-ldap/ldap/conn.go:182 (0x8deb96)\n/go/src/github.com/grafana/grafana/pkg/login/ldap.go:74 (0x5e9b74)\n/go/src/github.com/grafana/grafana/pkg/login/ldap.go:93 (0x5ea128)\n/go/src/github.com/grafana/grafana/pkg/login/auth.go:37 (0x5e9394)\n/usr/local/go/src/runtime/asm_amd64.s:479 (0x46063c)\n\tcall32: NO_LOCAL_POINTERS;\t\t\t\\n/usr/local/go/src/reflect/value.go:434 (0x64b8f8)\n\tValue.call: call(frametype, fn, args, uint32(frametype.size), uint32(retOffset))\n/usr/local/go/src/reflect/value.go:302 (0x64b214)\n\tValue.Call: return v.call(“Call”, in)\n/go/src/github.com/grafana/grafana/pkg/bus/bus.go:73 (0x79a441)\n/go/src/github.com/grafana/grafana/pkg/bus/bus.go:154 (0x79b2f9)\n/go/src/github.com/grafana/grafana/pkg/api/login.go:102 (0x5c94aa)\n/usr/local/go/src/runtime/asm_amd64.s:480 (0x4606ec)\n\tcall64: /* copy arguments to stack */\t\t\\n/usr/local/go/src/reflect/value.go:434 (0x64b8f8)\n\tValue.call: call(frametype, fn, args, uint32(frametype.size), uint32(retOffset))\n/usr/local/go/src/reflect/value.go:302 (0x64b214)\n\tValue.Call: return v.call(“Call”, in)\n/go/src/github.com/grafana/grafana/vendor/github.com/go-macaron/inject/inject.go:117 (0x884eb5)\n/go/src/github.com/grafana/grafana/pkg/api/common.go:37 (0x5e698c)\n/usr/local/go/src/runtime/asm_amd64.s:479 (0x46063c)\n\tcall32: NO_LOCAL_POINTERS;\t\t\t\\n/usr/local/go/src/reflect/value.go:434 (0x64b8f8)\n\tValue.call: call(frametype, fn, args, uint32(frametype.size), uint32(retOffset))\n/usr/local/go/src/reflect/value.go:302 (0x64b214)\n\tValue.Call: return v.call(“Call”, in)\n/go/src/github.com/grafana/grafana/vendor/github.com/go-macaron/inject/inject.go:117 (0x884eb5)\n/go/src/github.com/grafana/grafana/vendor/gopkg.in/macaron.v1/context.go:113 (0x598302)\n/go/src/github.com/grafana/grafana/vendor/gopkg.in/macaron.v1/context.go:104 (0x598226)\n/go/src/github.com/grafana/grafana/pkg/middleware/request_metrics.go:14 (0x636623)\n/usr/local/go/src/runtime/asm_amd64.s:479 (0x46063c)\n\tcall32: NO_LOCAL_POINTERS;\t\t\t\\n/usr/local/go/src/reflect/value.go:434 (0x64b8f8)\n\tValue.call: call(frametype, fn, args, uint32(frametype.size), uint32(retOffset))\n/usr/local/go/src/reflect/value.go:302 (0x64b214)\n\tValue.Call: return v.call(“Call”, in)\n/go/src/github.com/grafana/grafana/vendor/github.com/go-macaron/inject/inject.go:117 (0x884eb5)\n/go/src/github.com/grafana/grafana/vendor/gopkg.in/macaron.v1/context.go:113 (0x598302)\n/go/src/github.com/grafana/grafana/vendor/gopkg.in/macaron.v1/context.go:104 (0x598226)\n/go/src/github.com/grafana/grafana/pkg/middleware/session.go:73 (0x63682b)\n/usr/local/go/src/runtime/asm_amd64.s:479 (0x46063c)\n\tcall32: NO_LOCAL_POINTERS;\t\t\t\\n/usr/local/go/src/reflect/value.go:434 (0x64b8f8)\n\tValue.call: call(frametype, fn, args, uint32(frametype.size), uint32(retOffset))\n/usr/local/go/src/reflect/value.go:302 (0x64b214)\n\tValue.Call: return v.call(“Call”, in)\n/go/src/github.com/grafana/grafana/vendor/github.com/go-macaron/inject/inject.go:117 (0x884eb5)\n/go/src/github.com/grafana/grafana/vendor/gopkg.in/macaron.v1/context.go:113 (0x598302)\n/go/src/github.com/grafana/grafana/vendor/gopkg.in/macaron.v1/context.go:104 (0x598226)\n/go/src/github.com/grafana/grafana/pkg/middleware/recovery.go:146 (0x636571)\n/usr/local/go/src/runtime/asm_amd64.s:479 (0x46063c)\n\tcall32: NO_LOCAL_POINTERS;\t\t\t\\n/usr/local/go/src/reflect/value.go:434 (0x64b8f8)\n\tValue.call: call(frametype, fn, args, uint32(frametype.size), uint32(retOffset))\n/usr/local/go/src/reflect/value.go:302 (0x64b214)\n\tValue.Call: return v.call(“Call”, in)\n/go/src/github.com/grafana/grafana/vendor/github.com/go-macaron/inject/inject.go:117 (0x884eb5)\n/go/src/github.com/grafana/grafana/vendor/gopkg.in/macaron.v1/context.go:113 (0x598302)\n/go/src/github.com/grafana/grafana/vendor/gopkg.in/macaron.v1/context.go:104 (0x598226)\n/go/src/github.com/grafana/grafana/pkg
##################### Grafana Configuration Example #####################
#
# Everything has defaults so you only need to uncomment things you want to
# change
# possible values : production, development
; app_mode = production
# instance name, defaults to HOSTNAME environment variable value or hostname if HOSTNAME var is empty
instance_name = ${HOSTNAME}
#################################### Paths ####################################
[paths]
# Path to where grafana can store temp files, sessions, and the sqlite3 db (if that is used)
#
;data = /var/lib/grafana
#
# Directory where grafana can store logs
#
logs = /var/log/grafana
#
# Directory where grafana will automatically scan and look for plugins
#
;plugins = /var/lib/grafana/plugins
#
#################################### Server ####################################
[server]
# Protocol (http or https)
protocol = https
# The ip address to bind to, empty will bind to all interfaces
http_addr =
# The http port to use
http_port = 3000
# The public facing domain name used to access grafana from a browser
domain = mydomain.com
# Redirect to correct domain if host header does not match domain
# Prevents DNS rebinding attacks
;enforce_domain = false
# The full public facing url you use in browser, used for redirects and emails
# If you use reverse proxy and sub path specify full url (with sub path)
root_url = https://mydomain.com:3000
# Log web requests
;router_logging = true
# the path relative working path
;static_root_path = public
# enable gzip
;enable_gzip = false
# https certs & key file
cert_file = /etc/ssl/certs/cert.crt
cert_key = /usr/share/ca-certificates/ibm/dashboard1.key
#################################### Database ####################################
[database]
# You can configure the database connection by specifying type, host, name, user and password
# as seperate properties or as on string using the url propertie.
# Either "mysql", "postgres" or "sqlite3", it's your choice
;type = sqlite3
;host = 127.0.0.1:3306
;name = grafana
;user = root
# If the password contains # or ; you have to wrap it with trippel quotes. Ex """#password;"""
;password = ItIsThatKindofSectret!
# Use either URL or the previous fields to configure the database
# Example: mysql://user:secret@host:port/database
;url =
# For "postgres" only, either "disable", "require" or "verify-full"
;ssl_mode = disable
# For "sqlite3" only, path relative to data_path setting
;path = grafana.db
#################################### Session ####################################
[session]
# Either "memory", "file", "redis", "mysql", "postgres", default is "file"
;provider = file
# Provider config options
# memory: not have any config yet
# file: session dir path, is relative to grafana data_path
# redis: config like redis server e.g. `addr=127.0.0.1:6379,pool_size=100,db=grafana`
# mysql: go-sql-driver/mysql dsn config string, e.g. `user:password@tcp(127.0.0.1:3306)/database_name`
# postgres: user=a password=b host=localhost port=5432 dbname=c sslmode=disable
;provider_config = sessions
# Session cookie name
;cookie_name = grafana_sess
# If you use session in https only, default is false
;cookie_secure = false
# Session life time, default is 86400
;session_life_time = 86400
#################################### Analytics ####################################
[analytics]
# Server reporting, sends usage counters to stats.grafana.org every 24 hours.
# No ip addresses are being tracked, only simple counters to track
# running instances, dashboard and error counts. It is very helpful to us.
# Change this option to false to disable reporting.
;reporting_enabled = true
# Set to false to disable all checks to https://grafana.net
# for new vesions (grafana itself and plugins), check is used
# in some UI views to notify that grafana or plugin update exists
# This option does not cause any auto updates, nor send any information
# only a GET request to http://grafana.net to get latest versions
;check_for_updates = true
# Google Analytics universal tracking code, only enabled if you specify an id here
;google_analytics_ua_id =
#################################### Security ####################################
[security]
# default admin user, created on startup
;admin_user = admin
# default admin password, can be changed before first start of grafana, or in profile settings
;admin_password = admin
# used for signing
;secret_key = randomSecretKeyHere123
# Auto-login remember days
;login_remember_days = 7
;cookie_username = grafana_user
;cookie_remember_name = grafana_remember
# disable gravatar profile images
;disable_gravatar = false
# data source proxy whitelist (ip_or_domain:port separated by spaces)
;data_source_proxy_whitelist =
[snapshots]
# snapshot sharing options
;external_enabled = true
;external_snapshot_url = https://snapshots-origin.raintank.io
;external_snapshot_name = Publish to snapshot.raintank.io
# remove expired snapshot
;snapshot_remove_expired = true
# remove snapshots after 90 days
;snapshot_TTL_days = 90
#################################### Users ####################################
[users]
# disable user signup / registration
;allow_sign_up = true
# Allow non admin users to create organizations
;allow_org_create = true
# Set to true to automatically assign new users to the default organization (id 1)
;auto_assign_org = true
# Default role new users will be automatically assigned (if disabled above is set to true)
;auto_assign_org_role = Viewer
# Background text for the user field on the login page
;login_hint = email or username
# Default UI theme ("dark" or "light")
;default_theme = dark
[auth]
# Set to true to disable (hide) the login form, useful if you use OAuth, defaults to false
disable_login_form = false
#################################### Anonymous Auth ##########################
[auth.anonymous]
# enable anonymous access
;enabled = false
# specify organization name that should be used for unauthenticated users
;org_name = Main Org.
# specify role for unauthenticated users
;org_role = Viewer
#################################### Github Auth ##########################
[auth.github]
;enabled = false
;allow_sign_up = true
;client_id = some_id
;client_secret = some_secret
;scopes = user:email,read:org
;auth_url = https://github.com/login/oauth/authorize
;token_url = https://github.com/login/oauth/access_token
;api_url = https://api.github.com/user
;team_ids =
;allowed_organizations =
#################################### Google Auth ##########################
[auth.google]
;enabled = false
;allow_sign_up = true
;client_id = some_client_id
;client_secret = some_client_secret
;scopes = https://www.googleapis.com/auth/userinfo.profile https://www.googleapis.com/auth/userinfo.email
;auth_url = https://accounts.google.com/o/oauth2/auth
;token_url = https://accounts.google.com/o/oauth2/token
;api_url = https://www.googleapis.com/oauth2/v1/userinfo
;allowed_domains =
#################################### Generic OAuth ##########################
[auth.generic_oauth]
enabled = false
name = W3ID
allow_sign_up = true
client_id = randomClientIdHere
client_secret = randomClientSecretHere
scopes = openid email
auth_url = https://auth-url/authorize
token_url = https://token-url/token
api_url = https://token-url/userinfo
;team_ids =
;allowed_organizations =
#################################### Grafana.net Auth ####################
[auth.grafananet]
;enabled = false
;allow_sign_up = true
;client_id = some_id
;client_secret = some_secret
;scopes = user:email
;allowed_organizations =
#################################### Auth Proxy ##########################
[auth.proxy]
;enabled = false
;header_name = X-WEBAUTH-USER
;header_property = username
;auto_sign_up = true
;ldap_sync_ttl = 60
;whitelist = 192.168.1.1, 192.168.2.1
#################################### Basic Auth ##########################
[auth.basic]
enabled = false
#################################### Auth LDAP ##########################
[auth.ldap]
enabled = true
config_file = /etc/grafana/ldap.toml
allow_sign_up = true
#################################### SMTP / Emailing ##########################
[smtp]
;enabled = false
;host = localhost:25
;user =
;password =
;cert_file =
;key_file =
;skip_verify = false
;from_address = admin@grafana.localhost
[emails]
;welcome_email_on_sign_up = false
#################################### Logging ##########################
[log]
# Either "console", "file", "syslog". Default is console and file
# Use space to separate multiple modes, e.g. "console file"
mode = console file
# Either "trace", "debug", "info", "warn", "error", "critical", default is "info"
level = debug
# optional settings to set different levels for specific loggers. Ex filters = sqlstore:debug
;filters =
# For "console" mode only
[log.console]
level = debug
# log line format, valid options are text, console and json
;format = console
# For "file" mode only
[log.file]
level = debug
# log line format, valid options are text, console and json
;format = text
# This enables automated log rotate(switch of following options), default is true
;log_rotate = true
# Max line number of single file, default is 1000000
;max_lines = 1000000
# Max size shift of single file, default is 28 means 1 << 28, 256MB
;max_size_shift = 28
# Segment log daily, default is true
;daily_rotate = true
# Expired days of log file(delete after max days), default is 7
;max_days = 7
[log.syslog]
level = debug
# log line format, valid options are text, console and json
;format = text
# Syslog network type and address. This can be udp, tcp, or unix. If left blank, the default unix endpoints will be used.
;network =
;address =
# Syslog facility. user, daemon and local0 through local7 are valid.
;facility =
# Syslog tag. By default, the process' argv[0] is used.
;tag =
#################################### AMQP Event Publisher ##########################
[event_publisher]
;enabled = false
;rabbitmq_url = amqp://localhost/
;exchange = grafana_events
;#################################### Dashboard JSON files ##########################
[dashboards.json]
;enabled = false
;path = /var/lib/grafana/dashboards
#################################### Alerting ######################################
[alerting]
# Makes it possible to turn off alert rule execution.
;execute_alerts = true
#################################### Internal Grafana Metrics ##########################
# Metrics available at HTTP API Url /api/metrics
[metrics]
# Disable / Enable internal metrics
enabled = true
# Publish interval
interval_seconds = 60
# Send internal metrics to Graphite
[metrics.graphite]
# Enable by setting the address setting (ex localhost:2003)
address = 127.0.0.1:2003
prefix = prod.grafana.%(instance_name)s.
#################################### Internal Grafana Metrics ##########################
# Url used to to import dashboards directly from Grafana.net
[grafana_net]
;url = https://grafana.net
#################################### External image storage ##########################
[external_image_storage]
# Used for uploading images to public servers so they can be included in slack/email messages.
# you can choose between (s3, webdav)
;provider =
[external_image_storage.s3]
;bucket_url =
;access_key =
;secret_key =
[external_image_storage.webdav]
;url =
;username =
;password =